alert Une nouvelle version de JavaMelody est disponible (1.99.4 à la place de 1.98.0, voir Release Notes)

Stats Statistiques de monitoring JavaMelody mesurées le 29/04/2026 06:07 sur /demo_vps363300.ovh.net (1.7-SNAPSHOT)

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           (jj/mm/aa)     




Version  


Mémoire utilisée % CPU Sessions http
Threads actifs Connexions jdbc actives Connexions jdbc utilisées
Hits http par minute Temps http moyens (ms) % d'erreurs http
Hits sql par minute Temps sql moyens (ms) % d'erreurs sql
Hits services par minute Temps services moyens (ms) % d'erreurs services
Autres courbes
% temps ramasse miette Nombre de threads Nombre de classes chargées
Mémoire buffered utilisée Mémoire utilisée hors tas Mémoire physique utilisée
Espace swap utilisé Charge système % CPU système
Nb de fichiers ouverts Age moyen des sessions http (min) Transactions par minute
Espace disque libre Espace disque utilisable Threads Tomcat actifs
Octets reçus par minute Octets envoyés par minute

http Statistiques http - 1 semaine depuis minuit

Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% du temps cpu cumuléTemps cpu moyen (ms)Ko alloués moyens% d'erreur systèmeTaille moyenne (Ko)Hits sql moyensTemps sql moyen (ms)
http global 100 79 191 11 272 1 280 100 151 809 15,19 26 0 0
http warning 75 5 2 275 11 272 5 029 92 2 226 11 241 100,00 0 0 0
http severe 0 0 -1 0 -1 0 -1 -1 0,00 0 -1 -1
0 hits/min sur 16 requêtes       Détails      
Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% du temps cpu cumuléTemps cpu moyen (ms)Ko alloués moyens% d'erreur systèmeTaille moyenne (Ko)Hits sql moyensTemps sql moyen (ms)
graph/appli1/AuthentificationService.rafraichirDroits GWT-RPC 75 5 2 275 11 272 5 029 92 2 226 11 241 100,00 0 0 0
graph/appli1/$.js GET 18 5 565 1 606 635 0 1 85 0,00 368 0 0
graph/ GET 5 25 31 776 155 6 30 203 0,00 1 0 0
graph/appli1/AuthentificationService.connexion GWT-RPC 0 2 19 21 2 0 14 235 0,00 0 3 2
graph/appli1/PersonneService.findAll GWT-RPC 0 4 6 9 2 0 4 293 0,00 0 1 0
graph/referentiel1/GradeService.findAll GWT-RPC 0 2 9 12 4 0 5 102 0,00 0 1 0
graph/appli1/appli1.nocache.js GET 0 6 0 4 1 0 0 7 0,00 7 0 0
graph/static/css/Appli1.css GET 0 6 0 3 1 0 0 4 0,00 0 0 0
graphError404 0 7 0 1 0 0 0 15 100,00 0 0 0
graph/appli1/gwt/clean/clean.css GET 0 6 0 1 0 0 0 12 0,00 24 0 0
graph/appli1/AuthentificationService.deconnexion GWT-RPC 0 1 2 2 0 0 1 55 0,00 0 0 0
graph/static/img/safran.png GET 0 2 0 1 0 0 0 4 0,00 0 0 0
graph/appli1/gwt/clean/images/hborder.png GET 0 2 0 0 0 0 0 4 0,00 1 0 0
graph/static/img/loading.gif GET 0 2 0 0 0 0 0 4 0,00 9 0 0
graph/appli1/gwt/clean/images/vborder.png GET 0 2 0 0 0 0 0 4 0,00 0 0 0
graph/appli1/gwt/clean/images/circles.png GET 0 2 0 0 0 0 0 4 0,00 1 0 0

sql Statistiques sql - 1 semaine depuis minuit

Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% d'erreur système
sql global 100 15 147 1 041 336 0,00
sql warning 99 3 734 1 041 382 0,00
sql severe 0 0 -1 0 -1 0,00
0 hits/min sur 6 requêtes       Détails      
Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% d'erreur système
graphselect database() as Database, memory_used() || 'Kb / ' || (memory_used() + memory_free()) || 'Kb' as Memory, current_timestamp() as DateAndTime 99 3 734 1 041 382 0,00
graphselect AW_UTILISATEUR.* from AW_UTILISATEUR where IDENTIFIANT = ? 0 2 1 1 0 0,00
graphselect AW_ROLE.* from AW_ROLE inner join AW_ROLE_UTILISATEUR on AW_ROLE.ROLE_ID = AW_ROLE_UTILISATEUR.ROLE_ID where AW_ROLE_UTILISATEUR.UTILISATEUR_ID = ? 0 2 1 1 0 0,00
graphselect AW_PERSONNE.* from AW_PERSONNE 0 4 0 1 0 0,00
graphselect AW_PERMISSION.* from AW_PERMISSION inner join AW_ROLEPERMISSION on AW_PERMISSION.PERMISSION_ID = AW_ROLEPERMISSION.PERMISSION_ID where AW_ROLEPERMISSION.ROLE_ID = ? 0 2 0 0 0 0,00
graphselect AW_GRADE.* from AW_GRADE order by LIBELLE 0 2 0 0 0 0,00

services Statistiques services - 1 semaine depuis minuit

Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% du temps cpu cumuléTemps cpu moyen (ms)Ko alloués moyens% d'erreur systèmeHits sql moyensTemps sql moyen (ms)
services global 100 17 10 54 15 100 4 81 0,00 0 0
services warning 0 0 -1 0 -1 0 -1 -1 0,00 -1 -1
services severe 0 0 -1 0 -1 0 -1 -1 0,00 -1 -1
0 hits/min sur 7 requêtes       Résumé par classe       Dépendances       Détails      
Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% du temps cpu cumuléTemps cpu moyen (ms)Ko alloués moyens% d'erreur systèmeHits sql moyensTemps sql moyen (ms)
graphAuthentificationService_Itf.rafraichirDroits 84 10 14 54 18 78 6 108 0,00 0 0
graphAuthentificationService_Itf.connexion 6 1 12 12 0 11 9 114 0,00 3 2
graphPersonneService_Itf.findAll 3 2 3 3 0 3 1 42 0,00 1 0
graphRoleService_Itf.findListPermissionByRole 1 1 3 3 0 1 1 32 0,00 1 0
graphGradeService_Itf.findAll 1 1 2 2 0 2 2 30 0,00 1 0
graphUtilisateurService_Itf.findListRolesByUtilisateur 1 1 2 2 0 2 2 27 0,00 1 1
graphAuthentificationService_Itf.deconnexion 0 1 1 1 0 0 0 11 0,00 0 0

error Statistiques erreurs systèmes http - 1 semaine depuis minuit

Erreur% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% du temps cpu cumuléTemps cpu moyen (ms)Ko alloués moyens
Error500 99 9 1 274 11 272 3 749 99 1 239 6 361
0 hits/min sur 2 erreurs       Détails       Dernières erreurs      
Erreur% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% du temps cpu cumuléTemps cpu moyen (ms)Ko alloués moyens
Error500 99 9 1 274 11 272 3 749 99 1 239 6 361
Error404 0 7 0 1 0 0 0 15
DateRequêteErreur
24/04/2026 00:25:02/appli1/AuthentificationService POSTError500
24/04/2026 06:21:54/servicesdae9f4ad7d3a24c11a6a38ae02e1569651b72e1b GETError404
24/04/2026 06:21:55/servicesdae9f4ad7d3a24c11a6a38ae02e1569651b72e1b GETError404
24/04/2026 19:41:30/appli1/undefined.cache.js GETError404
24/04/2026 23:31:32/appli1/AuthentificationService POSTError500
26/04/2026 09:42:28/appli1/AuthentificationService POSTError500
27/04/2026 10:51:44/appli1/AuthentificationService POSTError500
27/04/2026 13:38:13/usedNonHeapMemory GETError404
27/04/2026 13:38:16/usedNonHeapMemory GETError404
27/04/2026 17:22:13/appli1/AuthentificationService POSTError500

log Statistiques logs d'erreurs systèmes - 1 semaine depuis minuit

ErreurHits
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception 1 068
0 hits/min sur 7 erreurs       Détails       Dernières erreurs      
ErreurHits
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception 1 068
WARN [net.bull.javamelody] exception while collecting data: java.io.FileNotFoundException: /opt/tomcat/temp/javamelody/demo_vps363300.ovh.net/error_20260422.ser.gz (No space left on device)
 1 051
WARN [net.bull.javamelody] exception while collecting data: java.io.IOException: No space left on device
 383
WARN [net.bull.javamelody] exception while collecting data: java.io.FileNotFoundException: /opt/tomcat/temp/javamelody/demo_vps363300.ovh.net/sql_20260426.ser.gz (No space left on device)
 288
WARN [net.bull.javamelody] exception while collecting data: java.io.FileNotFoundException: /opt/tomcat/temp/javamelody/demo_vps363300.ovh.net/sql_20260427.ser.gz (No space left on device)
 158
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause 6
ERROR [fr.spi4j.ui.gwt.server.SpiRemoteServiceImpl] fr.spi4j.lib.security.exception.UnauthentifiedUserException: Accès refusé. L'utilisateur n'est pas authentifié.
 2
Seules les 100 dernières erreurs sont affichées
DateErreur
28/04/2026 17:12:33
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 17:12:34
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 17:12:34
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 17:12:34
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:19:30
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=87.ReadOnly
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=87
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:19:30
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=87.ReadOnly
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=87
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:19:30
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=87.ReadOnly
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=87
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:09
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:09
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:23:09
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:40:11
java.io.IOException: cannot connect to jrt:/jdk.localedata
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:40:11
java.io.IOException: cannot connect to jrt:/jdk.localedata
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:40:11
java.io.IOException: cannot connect to jrt:/jdk.localedata
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:48:24
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:48:24
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 18:48:24
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 19:17:19
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 19:17:19
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 19:17:19
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 19:48:33
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 19:48:33
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 19:48:33
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 20:32:12
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=69.Closed
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=69
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 20:32:12
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=69.Closed
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=69
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 20:32:12
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=69.Closed
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=69
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 20:33:57
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=5.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=5
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 20:33:57
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=5.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=5
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 20:33:57
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=5.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=5
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083)
      at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:637)
      at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
      at net.bull.javamelody.internal.model.MBeans.getAttribute(MBeans.java:84)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:373)
      ... 38 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 22:48:06
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 22:48:06
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 22:48:06
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:40
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:40
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:40
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:41
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:41
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:41
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:41
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:41
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
28/04/2026 23:00:41
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 00:00:48
java.io.IOException: Classes of the Gson library not found. Add the Gson dependency in your webapp for the GSON format.
      at net.bull.javamelody.internal.model.TransportFormat.checkDependencies(TransportFormat.java:286)
      at net.bull.javamelody.internal.web.SerializableController.doSerializable(SerializableController.java:93)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:337)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:321)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:241)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: com.google.gson.Gson
      at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1365)
      at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.model.TransportFormat.checkDependencies(TransportFormat.java:284)
      ... 39 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 00:00:48
java.io.IOException: Classes of the Gson library not found. Add the Gson dependency in your webapp for the GSON format.
      at net.bull.javamelody.internal.model.TransportFormat.checkDependencies(TransportFormat.java:286)
      at net.bull.javamelody.internal.web.SerializableController.doSerializable(SerializableController.java:93)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:337)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:321)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:241)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: com.google.gson.Gson
      at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1365)
      at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.model.TransportFormat.checkDependencies(TransportFormat.java:284)
      ... 39 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 00:00:48
java.io.IOException: Classes of the Gson library not found. Add the Gson dependency in your webapp for the GSON format.
      at net.bull.javamelody.internal.model.TransportFormat.checkDependencies(TransportFormat.java:286)
      at net.bull.javamelody.internal.web.SerializableController.doSerializable(SerializableController.java:93)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:337)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:321)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:241)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: com.google.gson.Gson
      at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1365)
      at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.model.TransportFormat.checkDependencies(TransportFormat.java:284)
      ... 39 more
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 00:51:52
java.lang.Error: Trampoline must not be defined by the bootstrap classloader
      at java.base/sun.reflect.misc.Trampoline.<clinit>(MethodUtil.java:51)
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
29/04/2026 00:51:52
java.lang.Error: Trampoline must not be defined by the bootstrap classloader
      at java.base/sun.reflect.misc.Trampoline.<clinit>(MethodUtil.java:51)
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
29/04/2026 00:51:52
java.lang.Error: Trampoline must not be defined by the bootstrap classloader
      at java.base/sun.reflect.misc.Trampoline.<clinit>(MethodUtil.java:51)
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
29/04/2026 01:56:15
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 01:56:15
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 01:56:15
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 02:38:29
java.lang.IllegalArgumentException: No enum constant net.bull.javamelody.internal.model.TransportFormat.TXT
      at java.base/java.lang.Enum.valueOf(Enum.java:240)
      at net.bull.javamelody.internal.model.TransportFormat.valueOf(TransportFormat.java:55)
      at net.bull.javamelody.internal.model.TransportFormat.valueOfIgnoreCase(TransportFormat.java:239)
      at net.bull.javamelody.internal.web.SerializableController.doSerializable(SerializableController.java:91)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:337)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:321)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:241)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 02:38:29
java.lang.IllegalArgumentException: No enum constant net.bull.javamelody.internal.model.TransportFormat.TXT
      at java.base/java.lang.Enum.valueOf(Enum.java:240)
      at net.bull.javamelody.internal.model.TransportFormat.valueOf(TransportFormat.java:55)
      at net.bull.javamelody.internal.model.TransportFormat.valueOfIgnoreCase(TransportFormat.java:239)
      at net.bull.javamelody.internal.web.SerializableController.doSerializable(SerializableController.java:91)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:337)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:321)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:241)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 02:38:29
java.lang.IllegalArgumentException: No enum constant net.bull.javamelody.internal.model.TransportFormat.TXT
      at java.base/java.lang.Enum.valueOf(Enum.java:240)
      at net.bull.javamelody.internal.model.TransportFormat.valueOf(TransportFormat.java:55)
      at net.bull.javamelody.internal.model.TransportFormat.valueOfIgnoreCase(TransportFormat.java:239)
      at net.bull.javamelody.internal.web.SerializableController.doSerializable(SerializableController.java:91)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:337)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedSerializable(MonitoringController.java:321)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:241)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 02:40:50
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 02:40:50
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 02:40:50
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:289)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:58
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:58
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:58
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:58
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:58
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:58
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:59
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:59
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 04:13:59
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:38
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:38
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:38
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:38
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:38
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:38
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:39
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:39
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:03:39
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:48
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:48
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:48
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:48
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:48
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:48
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:49
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:49
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:23:49
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:51
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:51
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:51
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:52
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:52
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:52
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:52
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:52
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 05:33:52
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
29/04/2026 06:05:23
java.lang.NoClassDefFoundError: Could not initialize class sun.reflect.misc.Trampoline
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
29/04/2026 06:05:23
java.lang.NoClassDefFoundError: Could not initialize class sun.reflect.misc.Trampoline
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
29/04/2026 06:05:23
java.lang.NoClassDefFoundError: Could not initialize class sun.reflect.misc.Trampoline
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause

Requêtes en cours Requêtes en cours

Aucune requête en cours

Informations systèmes Informations systèmes

Exécuter le ramasse miette Exécuter le ramasse miette     Générer un heap dump Générer un heap dump     Voir l'histogramme mémoire Voir l'histogramme mémoire     Invalider les sessions http Invalider les sessions http     Voir les sessions http Voir les sessions http
     Voir le descripteur de déploiement Voir le descripteur de déploiement     MBeans MBeans     Voir les process de l'OS Voir les process de l'OS     Arbre JNDI Arbre JNDI     Connexions jdbc ouvertes Connexions jdbc ouvertes     Base de données Base de données
Host: vps363300.ovh.net@79.137.73.44
Mémoire java utilisée: graph67 Mo / 471 Mo    ++++++++++++
Nb de sessions http: graph11
Nb de threads actifs
(requêtes http en cours): 		graph0
Nb de connexions jdbc actives: graph0
Nb de connexions jdbc utilisées
(ouvertes si pas de datasource): 		graph0 / 100    ++++++++++++
Charge systèmegraph0,30
% CPU systèmegraph100,00    ++++++++++++   L'utilisation est près du maximum, il peut être nécessaire d'optimiser ou de reconfigurer








      Détails


OS: OS Linux, 3.10.0-1160.114.2.el7.x86_64 , amd64/64 (1 coeurs)
Java: OpenJDK Runtime Environment, 11.0.6+10
JVM: OpenJDK 64-Bit Server VM, 11.0.6+10, mixed mode
PID du process: 9020
Nb de fichiers ouvertsgraph153 / 500 000    ++++++++++++
Serveur: Serveur Apache Tomcat/9.0.33
Contexte webapp: /demo
Démarrage: 27/04/2026 15:15
Arguments JVM: --add-opens=java.base/java.lang=ALL-UNNAMED
--add-opens=java.base/java.io=ALL-UNNAMED
--add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
-Djava.util.logging.config.file=/opt/tomcat/conf/logging.properties
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-Djdk.tls.ephemeralDHKeySize=2048
-Djava.protocol.handler.pkgs=org.apache.catalina.webresources
-Dorg.apache.catalina.security.SecurityListener.UMASK=0027
-Djava.security.egd=file:/dev/./urandom
-Dignore.endorsed.dirs=
-Dcatalina.base=/opt/tomcat
-Dcatalina.home=/opt/tomcat
-Djava.io.tmpdir=/opt/tomcat/temp
Age moyen des sessions http (min): graph0
Tomcat "http-nio-80": Threads actifs = graph6 / 200     ++++++++++++
Octets reçus = graph162
Octets envoyés = graph112 345 901
Nombre de requêtes = 980 977
Nombre d'erreurs = 3 412
Somme des temps d'exécution (ms) = 2 321 728
Temps d'exécution max (ms) = 13 566
Gestion mémoire: Non heap memory = 98 Mo (Perm Gen, Code Cache),
Buffered memory = 0 Mo,
Loaded classes = 7 860,
Garbage collection time = 149 370 ms,
Process cpu time = 4 022 840 ms,
Committed virtual memory = 2 732 Mo,
Free physical memory = 589 Mo,
Total physical memory = 1 950 Mo
Espace disque libre: 8 679 Mo
Espace disque utilisable: 8 679 Mo
Base de données: java:comp/env/jdbc/demo_javamelody:
jdbc:h2:/opt/data/demo/h2
H2, 1.4.200 (2019-10-14)
Driver JDBC:
H2 JDBC Driver, 1.4.200 (2019-10-14)
DataSource jdbc: java:comp/env/jdbc/demo_javamelody:
maxActive = 100
poolPreparedStatements = false
defaultCatalog = null
defaultAutoCommit = null
defaultReadOnly = null
defaultTransactionIsolation = -1
driverClassName = org.h2.Driver
initialSize = 0
maxIdle = 10
maxOpenPreparedStatements = -1
maxWait = 30000
minEvictableIdleTimeMillis = 1800000
minIdle = 0
numTestsPerEvictionRun = 3
testOnBorrow = true
testOnReturn = false
testWhileIdle = false
timeBetweenEvictionRunsMillis = -1
validationQuery = null
DataSource reference
Dépendances:
Dépendances Dépendances     Voir le pom Maven Voir le pom Maven

Threads Threads

Threads sur vps363300.ovh.net@79.137.73.44: Nombre = 74, Maximum = 215, Total démarrés = 262       Détails

ThreadDémon ?PrioritéEtatMéthode exécutéeTemps cpu (ms)Temps user (ms)Interrompre Tuer
AsyncFileHandlerWriter-1874154700
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:513)
java.base@11.0.6/java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:675)
app//org.apache.juli.AsyncFileHandler$LoggerThread.run(AsyncFileHandler.java:159)
 AsyncFileHandlerWriter-1874154700
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 8 706 5 750 Envoyer un signal thread interrupt à AsyncFileHandlerWriter-1874154700. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread AsyncFileHandlerWriter-1874154700
Catalina-utility-1
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
java.base@11.0.6/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 Catalina-utility-1
 non 1 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 18 111 14 250 Envoyer un signal thread interrupt à Catalina-utility-1. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Catalina-utility-1
Catalina-utility-2
org.apache.catalina.webresources.AbstractArchiveResourceSet.gc(AbstractArchiveResourceSet.java:322)
org.apache.catalina.webresources.StandardRoot.gc(StandardRoot.java:616)
org.apache.catalina.webresources.StandardRoot.backgroundProcess(StandardRoot.java:607)
org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5554)
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1353)
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357)
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357)
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1335)
java.base@11.0.6/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
java.base@11.0.6/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
java.base@11.0.6/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 Catalina-utility-2
 non 1 BLOCKEDBLOCKED org.apache.catalina.webresources.AbstractArchiveResourceSet.gc(AbstractArchiveResourceSet.java:322) 16 852 12 900 Envoyer un signal thread interrupt à Catalina-utility-2. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Catalina-utility-2
Common-Cleaner
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
java.base@11.0.6/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
java.base@11.0.6/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134)
 Common-Cleaner
 oui 8 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 288 230 Envoyer un signal thread interrupt à Common-Cleaner. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Common-Cleaner
FileHandlerLogFilesCleaner-1
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 FileHandlerLogFilesCleaner-1
 oui 5 WAITINGWAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 40 30 Envoyer un signal thread interrupt à FileHandlerLogFilesCleaner-1. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread FileHandlerLogFilesCleaner-1
Finalizer
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
java.base@11.0.6/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
java.base@11.0.6/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:170)
 Finalizer
 oui 8 WAITINGWAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 178 120 Envoyer un signal thread interrupt à Finalizer. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Finalizer
http-nio-80-Acceptor
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
org.apache.tomcat.util.net.NioEndpoint.serverSocketAccept(NioEndpoint.java:466)
org.apache.tomcat.util.net.NioEndpoint.serverSocketAccept(NioEndpoint.java:72)
org.apache.tomcat.util.net.Acceptor.run(Acceptor.java:95)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-Acceptor
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) 112 094 64 930 Envoyer un signal thread interrupt à http-nio-80-Acceptor. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-Acceptor
http-nio-80-BlockPoller
java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method)
java.base@11.0.6/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
java.base@11.0.6/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
java.base@11.0.6/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller.run(NioBlockingSelector.java:313)
 http-nio-80-BlockPoller
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method) 20 738 9 570 Envoyer un signal thread interrupt à http-nio-80-BlockPoller. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-BlockPoller
http-nio-80-ClientPoller
java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method)
java.base@11.0.6/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
java.base@11.0.6/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
java.base@11.0.6/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
org.apache.tomcat.util.net.NioEndpoint$Poller.run(NioEndpoint.java:709)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-ClientPoller
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method) 173 425 96 260 Envoyer un signal thread interrupt à http-nio-80-ClientPoller. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-ClientPoller
http-nio-80-exec-1
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-1
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 22 710 20 280 Envoyer un signal thread interrupt à http-nio-80-exec-1. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-1
http-nio-80-exec-100
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-100
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 339 18 960 Envoyer un signal thread interrupt à http-nio-80-exec-100. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-100
http-nio-80-exec-101
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-101
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 24 576 21 930 Envoyer un signal thread interrupt à http-nio-80-exec-101. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-101
http-nio-80-exec-102
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-102
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 476 19 060 Envoyer un signal thread interrupt à http-nio-80-exec-102. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-102
http-nio-80-exec-107
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-107
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 24 661 21 960 Envoyer un signal thread interrupt à http-nio-80-exec-107. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-107
http-nio-80-exec-11
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-11
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 23 581 21 100 Envoyer un signal thread interrupt à http-nio-80-exec-11. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-11
http-nio-80-exec-116
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-116
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 711 19 200 Envoyer un signal thread interrupt à http-nio-80-exec-116. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-116
http-nio-80-exec-12
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-12
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 699 19 130 Envoyer un signal thread interrupt à http-nio-80-exec-12. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-12
http-nio-80-exec-120
java.base@11.0.6/java.util.zip.Inflater.inflateBytesBytes(Native Method)
java.base@11.0.6/java.util.zip.Inflater.inflate(Inflater.java:385)
java.base@11.0.6/java.util.zip.InflaterInputStream.read(InflaterInputStream.java:153)
java.base@11.0.6/java.util.zip.GZIPInputStream.read(GZIPInputStream.java:118)
java.base@11.0.6/java.util.zip.InflaterInputStream.read(InflaterInputStream.java:123)
java.base@11.0.6/java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2778)
java.base@11.0.6/java.io.ObjectInputStream$BlockDataInputStream.peek(ObjectInputStream.java:3105)
java.base@11.0.6/java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:3115)
java.base@11.0.6/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1597)
java.base@11.0.6/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2048)
java.base@11.0.6/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1634)
java.base@11.0.6/java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2410)
java.base@11.0.6/java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:600)
java.base@11.0.6/java.util.concurrent.ConcurrentHashMap.readObject(ConcurrentHashMap.java:1448)
java.base@11.0.6/jdk.internal.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
java.base@11.0.6/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.base@11.0.6/java.lang.reflect.Method.invoke(Method.java:566)
java.base@11.0.6/java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1160)
java.base@11.0.6/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2271)
java.base@11.0.6/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2142)
java.base@11.0.6/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1646)
java.base@11.0.6/java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2410)
java.base@11.0.6/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2304)
java.base@11.0.6/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2142)
java.base@11.0.6/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1646)
java.base@11.0.6/java.io.ObjectInputStream.readObject(ObjectInputStream.java:464)
java.base@11.0.6/java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
net.bull.javamelody.internal.model.CounterStorage.readFromFile(CounterStorage.java:157)
net.bull.javamelody.internal.model.CounterStorage.readFromFile(CounterStorage.java:146)
net.bull.javamelody.internal.model.Counter.readFromFile(Counter.java:952)
net.bull.javamelody.internal.model.PeriodCounterFactory.getDayCounterAtDate(PeriodCounterFactory.java:61)
net.bull.javamelody.internal.model.PeriodCounterFactory.getYearCounter(PeriodCounterFactory.java:140)
net.bull.javamelody.internal.model.Collector.getRangeCounter(Collector.java:277)
net.bull.javamelody.internal.model.Collector.getRangeCounters(Collector.java:254)
net.bull.javamelody.internal.model.Collector.getRangeCountersToBeDisplayed(Collector.java:289)
net.bull.javamelody.internal.web.html.HtmlCoreReport.toHtml(HtmlCoreReport.java:107)
net.bull.javamelody.internal.web.html.HtmlReport.toHtml(HtmlReport.java:101)
net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:107)
net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-120
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/java.util.zip.Inflater.inflateBytesBytes(Native Method) 25 620 23 070 Envoyer un signal thread interrupt à http-nio-80-exec-120. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-120
http-nio-80-exec-130
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-130
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 31 751 28 930 Envoyer un signal thread interrupt à http-nio-80-exec-130. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-130
http-nio-80-exec-131
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-131
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 34 276 31 410 Envoyer un signal thread interrupt à http-nio-80-exec-131. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-131
http-nio-80-exec-134
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-134
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 26 187 23 460 Envoyer un signal thread interrupt à http-nio-80-exec-134. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-134
http-nio-80-exec-135
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-135
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 18 977 16 580 Envoyer un signal thread interrupt à http-nio-80-exec-135. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-135
http-nio-80-exec-136
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-136
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 34 209 31 390 Envoyer un signal thread interrupt à http-nio-80-exec-136. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-136
http-nio-80-exec-137
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-137
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 27 083 24 390 Envoyer un signal thread interrupt à http-nio-80-exec-137. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-137
http-nio-80-exec-138
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-138
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 175 18 630 Envoyer un signal thread interrupt à http-nio-80-exec-138. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-138
http-nio-80-exec-144
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-144
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 25 643 22 930 Envoyer un signal thread interrupt à http-nio-80-exec-144. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-144
http-nio-80-exec-147
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-147
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 19 877 17 430 Envoyer un signal thread interrupt à http-nio-80-exec-147. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-147
http-nio-80-exec-149
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-149
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 20 713 18 250 Envoyer un signal thread interrupt à http-nio-80-exec-149. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-149
http-nio-80-exec-151
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-151
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 26 353 23 680 Envoyer un signal thread interrupt à http-nio-80-exec-151. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-151
http-nio-80-exec-155
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-155
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 22 533 19 930 Envoyer un signal thread interrupt à http-nio-80-exec-155. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-155
http-nio-80-exec-156
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-156
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 30 006 27 330 Envoyer un signal thread interrupt à http-nio-80-exec-156. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-156
http-nio-80-exec-161
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-161
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 31 817 28 960 Envoyer un signal thread interrupt à http-nio-80-exec-161. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-161
http-nio-80-exec-163
java.base@11.0.6/java.util.zip.Inflater.inflateBytesBytes(Native Method)
java.base@11.0.6/java.util.zip.Inflater.inflate(Inflater.java:385)
java.base@11.0.6/java.util.zip.InflaterInputStream.read(InflaterInputStream.java:153)
java.base@11.0.6/java.io.FilterInputStream.read(FilterInputStream.java:133)
java.base@11.0.6/java.io.PushbackInputStream.read(PushbackInputStream.java:183)
java.base@11.0.6/java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:243)
java.base@11.0.6/java.util.zip.InflaterInputStream.read(InflaterInputStream.java:159)
java.base@11.0.6/java.util.zip.ZipInputStream.read(ZipInputStream.java:195)
java.base@11.0.6/java.util.jar.JarInputStream.read(JarInputStream.java:207)
java.base@11.0.6/java.util.zip.ZipInputStream.closeEntry(ZipInputStream.java:141)
java.base@11.0.6/java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:119)
java.base@11.0.6/java.util.jar.JarInputStream.getNextEntry(JarInputStream.java:142)
java.base@11.0.6/java.util.jar.JarInputStream.getNextJarEntry(JarInputStream.java:179)
org.apache.catalina.webresources.JarWarResourceSet.getArchiveEntries(JarWarResourceSet.java:117)
org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource(AbstractArchiveResourceSet.java:253)
org.apache.catalina.webresources.StandardRoot.getResourcesInternal(StandardRoot.java:328)
org.apache.catalina.webresources.CachedResource.validateResources(CachedResource.java:158)
org.apache.catalina.webresources.Cache.getResources(Cache.java:147)
org.apache.catalina.webresources.StandardRoot.getResources(StandardRoot.java:316)
org.apache.catalina.webresources.StandardRoot.getClassLoaderResources(StandardRoot.java:232)
org.apache.catalina.loader.WebappClassLoaderBase.findResources(WebappClassLoaderBase.java:991)
org.apache.catalina.loader.WebappClassLoaderBase.getResources(WebappClassLoaderBase.java:1086)
java.base@11.0.6/java.util.ServiceLoader$LazyClassPathLookupIterator.nextProviderClass(ServiceLoader.java:1195)
java.base@11.0.6/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1220)
java.base@11.0.6/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1264)
java.base@11.0.6/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1299)
java.base@11.0.6/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1384)
javax.el.ExpressionFactory.getClassNameServices(ExpressionFactory.java:374)
javax.el.ExpressionFactory.discoverClassName(ExpressionFactory.java:330)
javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:134)
javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:86)
org.apache.jasper.runtime.JspApplicationContextImpl.<init>(JspApplicationContextImpl.java:49)
org.apache.jasper.runtime.JspApplicationContextImpl.getInstance(JspApplicationContextImpl.java:78)
org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.java:129)
org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:108)
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:59)
org.apache.jsp.WEB_002dINF.pages.myCustomReport_jsp._jspService(myCustomReport_jsp.java:107)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
net.bull.javamelody.internal.web.MonitoringController.doCustomReport(MonitoringController.java:537)
net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:209)
net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-163
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/java.util.zip.Inflater.inflateBytesBytes(Native Method) 22 199 19 660 Envoyer un signal thread interrupt à http-nio-80-exec-163. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-163
http-nio-80-exec-165
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-165
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 39 408 36 540 Envoyer un signal thread interrupt à http-nio-80-exec-165. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-165
http-nio-80-exec-166
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-166
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 184 18 640 Envoyer un signal thread interrupt à http-nio-80-exec-166. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-166
http-nio-80-exec-168
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-168
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 27 614 24 940 Envoyer un signal thread interrupt à http-nio-80-exec-168. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-168
http-nio-80-exec-171
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-171
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 30 826 28 220 Envoyer un signal thread interrupt à http-nio-80-exec-171. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-171
http-nio-80-exec-172
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-172
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 24 865 22 360 Envoyer un signal thread interrupt à http-nio-80-exec-172. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-172
http-nio-80-exec-177
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-177
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 25 470 22 970 Envoyer un signal thread interrupt à http-nio-80-exec-177. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-177
http-nio-80-exec-179
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-179
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 28 535 25 910 Envoyer un signal thread interrupt à http-nio-80-exec-179. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-179
http-nio-80-exec-184
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-184
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 22 272 19 740 Envoyer un signal thread interrupt à http-nio-80-exec-184. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-184
http-nio-80-exec-186
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-186
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 20 200 17 720 Envoyer un signal thread interrupt à http-nio-80-exec-186. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-186
http-nio-80-exec-19
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-19
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 23 198 20 510 Envoyer un signal thread interrupt à http-nio-80-exec-19. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-19
http-nio-80-exec-197
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-197
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 151 18 660 Envoyer un signal thread interrupt à http-nio-80-exec-197. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-197
http-nio-80-exec-198
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-198
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 25 502 22 910 Envoyer un signal thread interrupt à http-nio-80-exec-198. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-198
http-nio-80-exec-199
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-199
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 449 19 540 Envoyer un signal thread interrupt à http-nio-80-exec-199. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-199
http-nio-80-exec-32
java.base@11.0.6/java.lang.Thread.dumpThreads(Native Method)
java.base@11.0.6/java.lang.Thread.getAllStackTraces(Thread.java:1657)
net.bull.javamelody.internal.model.JavaInformations.buildThreadInformationsList(JavaInformations.java:327)
net.bull.javamelody.internal.model.JavaInformations.<init>(JavaInformations.java:202)
net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:158)
net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-32
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/java.lang.Thread.dumpThreads(Native Method) 29 862 27 240 Envoyer un signal thread interrupt à http-nio-80-exec-32. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-32
http-nio-80-exec-33
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-33
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 27 598 24 950 Envoyer un signal thread interrupt à http-nio-80-exec-33. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-33
http-nio-80-exec-36
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-36
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 30 989 28 360 Envoyer un signal thread interrupt à http-nio-80-exec-36. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-36
http-nio-80-exec-37
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-37
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 678 19 240 Envoyer un signal thread interrupt à http-nio-80-exec-37. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-37
http-nio-80-exec-43
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-43
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 31 763 29 100 Envoyer un signal thread interrupt à http-nio-80-exec-43. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-43
http-nio-80-exec-46
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-46
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 27 304 24 640 Envoyer un signal thread interrupt à http-nio-80-exec-46. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-46
http-nio-80-exec-57
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-57
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 29 436 26 390 Envoyer un signal thread interrupt à http-nio-80-exec-57. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-57
http-nio-80-exec-58
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-58
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 32 646 29 860 Envoyer un signal thread interrupt à http-nio-80-exec-58. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-58
http-nio-80-exec-62
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-62
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 32 739 30 010 Envoyer un signal thread interrupt à http-nio-80-exec-62. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-62
http-nio-80-exec-63
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-63
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 35 429 32 300 Envoyer un signal thread interrupt à http-nio-80-exec-63. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-63
http-nio-80-exec-66
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-66
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 34 687 32 000 Envoyer un signal thread interrupt à http-nio-80-exec-66. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-66
http-nio-80-exec-79
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-79
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 29 259 26 630 Envoyer un signal thread interrupt à http-nio-80-exec-79. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-79
http-nio-80-exec-82
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-82
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 25 066 22 410 Envoyer un signal thread interrupt à http-nio-80-exec-82. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-82
http-nio-80-exec-83
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-83
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 16 663 14 260 Envoyer un signal thread interrupt à http-nio-80-exec-83. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-83
http-nio-80-exec-84
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-84
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 23 464 20 870 Envoyer un signal thread interrupt à http-nio-80-exec-84. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-84
http-nio-80-exec-89
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-89
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 25 665 23 080 Envoyer un signal thread interrupt à http-nio-80-exec-89. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-89
http-nio-80-exec-9
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-9
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 29 515 26 730 Envoyer un signal thread interrupt à http-nio-80-exec-9. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-9
http-nio-80-exec-90
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-90
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 26 965 24 250 Envoyer un signal thread interrupt à http-nio-80-exec-90. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-90
http-nio-80-exec-91
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-91
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 33 382 30 510 Envoyer un signal thread interrupt à http-nio-80-exec-91. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-91
http-nio-80-exec-94
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.6/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:458)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:89)
org.apache.tomcat.util.threads.TaskQueue.poll(TaskQueue.java:33)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.6/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-94
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 26 402 23 700 Envoyer un signal thread interrupt à http-nio-80-exec-94. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-94
Java2D Disposer
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
java.base@11.0.6/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
java.desktop@11.0.6/sun.java2d.Disposer.run(Disposer.java:144)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 Java2D Disposer
 oui 10 WAITINGWAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 18 10 Envoyer un signal thread interrupt à Java2D Disposer. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Java2D Disposer
javamelody demo
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.util.TimerThread.mainLoop(Timer.java:553)
java.base@11.0.6/java.util.TimerThread.run(Timer.java:506)
 javamelody demo
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 66 605 52 930 Envoyer un signal thread interrupt à javamelody demo. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread javamelody demo
javamelody usage
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.util.TimerThread.mainLoop(Timer.java:553)
java.base@11.0.6/java.util.TimerThread.run(Timer.java:506)
 javamelody usage
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 49 608 32 420 Envoyer un signal thread interrupt à javamelody usage. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread javamelody usage
main
java.base@11.0.6/java.net.PlainSocketImpl.socketAccept(Native Method)
java.base@11.0.6/java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:458)
java.base@11.0.6/java.net.ServerSocket.implAccept(ServerSocket.java:565)
java.base@11.0.6/java.net.ServerSocket.accept(ServerSocket.java:533)
org.apache.catalina.core.StandardServer.await(StandardServer.java:609)
org.apache.catalina.startup.Catalina.await(Catalina.java:721)
org.apache.catalina.startup.Catalina.start(Catalina.java:667)
java.base@11.0.6/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
java.base@11.0.6/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
java.base@11.0.6/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.base@11.0.6/java.lang.reflect.Method.invoke(Method.java:566)
app//org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:343)
app//org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:474)
 main
 non 5 RUNNABLERUNNABLE java.base@11.0.6/java.net.PlainSocketImpl.socketAccept(Native Method) 442 269 429 970 Envoyer un signal thread interrupt à main. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread main
MVStore background writer nio:/opt/data/demo/h2.mv.db
java.base@11.0.6/java.lang.Object.wait(Native Method)
org.h2.mvstore.MVStore$BackgroundWriterThread.run(MVStore.java:3283)
 MVStore background writer nio:/opt/data/demo/h2.mv.db
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 144 276 107 440 Envoyer un signal thread interrupt à MVStore background writer nio:/opt/data/demo/h2.mv.db. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread MVStore background writer nio:/opt/data/demo/h2.mv.db
Reference Handler
java.base@11.0.6/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
java.base@11.0.6/java.lang.ref.Reference.processPendingReferences(Reference.java:241)
java.base@11.0.6/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213)
 Reference Handler
 oui 10 RUNNABLERUNNABLE java.base@11.0.6/java.lang.ref.Reference.waitForReferencePendingList(Native Method) 62 50 Envoyer un signal thread interrupt à Reference Handler. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Reference Handler
Signal Dispatcher oui 9 RUNNABLERUNNABLE   0 0 Envoyer un signal thread interrupt à Signal Dispatcher. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Signal Dispatcher
UsageStatsServlet
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.util.TimerThread.mainLoop(Timer.java:553)
java.base@11.0.6/java.util.TimerThread.run(Timer.java:506)
 UsageStatsServlet
 non 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 895 063 820 000 Envoyer un signal thread interrupt à UsageStatsServlet. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread UsageStatsServlet
Les temps cpu et les temps user de ces threads sont mesurés par rapport au démarrage du serveur

Dump des threads en texte Dump des threads en texte       Threads Voir dans une nouvelle page


Temps de la dernière collecte: 288 ms
Temps d'affichage: 100 ms
Estimation overhead mémoire: < 1 Mo
Usage disque: 7 Mo     Purger les fichiers obsolètes

JavaMelody 1.98.0
Debugging logs

Only the last 50 messages are displayed
Wed Apr 29 02:27:39 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 02:27:39 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 02:27:39 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 02:27:39 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 02:27:39 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 02:27:39 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 05:43:34 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 05:43:34 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 05:43:34 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 05:43:34 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 05:43:34 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:05:23 CEST 2026     INFO     http call done in 375 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Wed Apr 29 06:05:23 CEST 2026     INFO     http call done in 340 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-lib-security-server/1.7-SNAPSHOT/spi4j-lib-security-server-1.7-SNAPSHOT-sources.jar
Wed Apr 29 06:06:17 CEST 2026     INFO     http call done in 322 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1/1.7-SNAPSHOT/appwhite1-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:17 CEST 2026     INFO     http call done in 256 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-server/1.7-SNAPSHOT/appwhite1-server-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:17 CEST 2026     DEBUG     Action 'INVALIDATE_SESSIONS' executed. Result: Sessions http invalidées
Wed Apr 29 06:06:17 CEST 2026     INFO     http call done in 268 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-gwt/1.7-SNAPSHOT/spi4j-gwt-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:17 CEST 2026     INFO     http call done in 42 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-gwt/1.7-SNAPSHOT/spi4j-gwt-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:18 CEST 2026     INFO     http call done in 265 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-lib-security-commons/1.7-SNAPSHOT/spi4j-lib-security-commons-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:18 CEST 2026     INFO     http call done in 262 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-commons/1.7-SNAPSHOT/appwhite1-commons-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:18 CEST 2026     INFO     http call done in 257 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel-commons/1.7-SNAPSHOT/referentiel-commons-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:19 CEST 2026     INFO     http call done in 253 ms with 0 KB read for https://repo1.maven.org/maven2/org/freemarker/freemarker/[2.3.16,2.4)/freemarker-[2.3.16,2.4).pom
Wed Apr 29 06:06:19 CEST 2026     INFO     http call done in 243 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel/1.7-SNAPSHOT/referentiel-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:19 CEST 2026     INFO     http call done in 63 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel-commons/1.7-SNAPSHOT/referentiel-commons-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:19 CEST 2026     INFO     http call done in 71 ms with 0 KB read for https://repo1.maven.org/maven2/org/freemarker/freemarker/[2.3.16,2.4)/freemarker-[2.3.16,2.4).pom
Wed Apr 29 06:06:20 CEST 2026     INFO     http call done in 272 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-lib-security/1.7-SNAPSHOT/spi4j-lib-security-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:20 CEST 2026     INFO     http call done in 52 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-lib-security-commons/1.7-SNAPSHOT/spi4j-lib-security-commons-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:20 CEST 2026     INFO     http call done in 259 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:21 CEST 2026     INFO     http call done in 36 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1/1.7-SNAPSHOT/appwhite1-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:21 CEST 2026     INFO     http call done in 43 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1/1.7-SNAPSHOT/appwhite1-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:21 CEST 2026     INFO     http call done in 47 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel/1.7-SNAPSHOT/referentiel-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:21 CEST 2026     INFO     http call done in 66 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-lib-security/1.7-SNAPSHOT/spi4j-lib-security-1.7-SNAPSHOT.pom
Wed Apr 29 06:06:23 CEST 2026     DEBUG     Action 'GC' executed. Result: Ramasse miette exécuté (0 Ko libérés, 66 042 Ko restent utilisés)
Wed Apr 29 06:06:23 CEST 2026     DEBUG     Action 'LOGOUT' executed. Result: Vous êtes déconnecté(e)
Wed Apr 29 06:06:24 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:06:24 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:06:24 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:06:24 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:06:24 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:06:41 CEST 2026     INFO     http call done in 385 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-client-gwt/1.7-SNAPSHOT/appwhite1-client-gwt-1.7-SNAPSHOT-sources.jar
Wed Apr 29 06:07:05 CEST 2026     DEBUG     Obsolete files deleted. JavaMelody disk usage: 7083 KB
Wed Apr 29 06:07:05 CEST 2026     DEBUG     Action 'PURGE_OBSOLETE_FILES' executed. Result: Fichiers obsolètes purgés. Usage disque: 7 Mo
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log
Wed Apr 29 06:07:05 CEST 2026     INFO     read of a counter file failed: log