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 22/06/2026 09:33 sur /demo_vps363300.ovh.net (1.7-SNAPSHOT)

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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 100 544 9 3 820 165 100 0 10 17,83 7 0 0
http warning 0 0 -1 0 -1 0 -1 -1 0,00 0 -1 -1
http severe 90 4 1 188 3 820 1 763 1 1 9 0,00 368 0 0
0 hits/min sur 17 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/$.js GET 90 4 1 188 3 820 1 763 1 1 9 0,00 368 0 0
graph/ GET 3 119 1 4 0 41 0 6 0,00 1 0 0
graph/appli1/AuthentificationService.connexion GWT-RPC 2 3 37 55 15 21 16 204 0,00 0 3 2
graph/appli1/gwt/clean/clean.css GET 0 71 0 3 0 2 0 4 0,00 24 0 0
graphError404 0 93 0 5 0 4 0 1 100,00 0 0 0
graph/static/img/safran.png GET 0 71 0 1 0 0 0 4 0,00 0 0 0
graph/static/css/Appli1.css GET 0 74 0 1 0 0 0 4 0,00 0 0 0
graph/appli1/AuthentificationService.rafraichirDroits GWT-RPC 0 4 5 7 1 8 5 253 100,00 0 0 0
graph/appli1/appli1.nocache.js GET 0 78 0 1 0 0 0 4 0,00 7 0 0
graph/appli1/PersonneService.findAll GWT-RPC 0 3 6 7 1 7 5 358 0,00 0 1 0
graph/appli1/PersonneService.findById GWT-RPC 0 2 8 9 1 6 8 132 0,00 0 2 0
graph/referentiel1/GradeService.findAll GWT-RPC 0 6 2 6 1 5 2 71 0,00 0 0 0
graph/appli1/AuthentificationService.deconnexion GWT-RPC 0 1 2 2 0 0 2 46 0,00 0 0 0
graph/static/img/loading.gif GET 0 6 0 1 0 0 0 4 0,00 9 0 0
graph/appli1/gwt/clean/images/vborder.png GET 0 3 0 1 0 0 0 4 0,00 0 0 0
graph/appli1/gwt/clean/images/hborder.png GET 0 3 0 1 0 0 0 4 0,00 1 0 0
graph/appli1/gwt/clean/images/circles.png GET 0 3 0 1 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 26 88 630 210 0,00
sql warning 0 0 -1 0 -1 0,00
sql severe 99 4 572 630 38 0,00
0 hits/min sur 9 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 4 572 630 38 0,00
graphselect * from information_schema.sessions 0 5 1 2 0 0,00
graphselect AW_UTILISATEUR.* from AW_UTILISATEUR where IDENTIFIANT = ? 0 3 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 3 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 3 0 1 0 0,00
graphselect AW_PERSONNE.* from AW_PERSONNE where PERSONNE_ID = ? 0 2 0 1 0 0,00
graphselect AW_GRADE.* from AW_GRADE order by LIBELLE 0 1 0 0 0 0,00
graphselect AW_ADRESSE.* from AW_ADRESSE where PERSONNE_ID = ? 0 2 0 0 0 0,00
graphselect AW_PERSONNE.* from AW_PERSONNE 0 3 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 22 6 51 13 100 2 33 0,00 1 0
services warning 48 3 23 51 24 51 9 88 0,00 3 2
services severe 0 0 -1 0 -1 0 -1 -1 0,00 -1 -1
0 hits/min sur 9 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.connexion 48 3 23 51 24 51 9 88 0,00 3 2
graphRoleService_Itf.findListPermissionByRole 30 3 14 41 23 7 1 27 0,00 1 0
graphPersonneService_Itf.findAll 4 3 2 3 0 9 1 46 0,00 1 0
graphPersonneService_Itf.findById 4 2 3 4 0 12 3 29 0,00 1 0
graphAuthentificationService_Itf.rafraichirDroits 4 4 1 2 0 5 0 10 0,00 0 0
graphUtilisateurService_Itf.findListRolesByUtilisateur 3 3 1 2 0 5 1 22 0,00 1 0
graphAdresseService_Itf.findListAdressesByPersonne 2 2 1 2 0 3 1 25 0,00 1 0
graphGradeService_Itf.findAll 1 1 2 2 0 3 2 28 0,00 1 0
graphAuthentificationService_Itf.deconnexion 0 1 0 0 0 0 0 3 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
Error404 52 93 0 5 0 33 0 1
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
Error404 52 93 0 5 0 33 0 1
Error500 47 4 5 7 1 66 5 253
DateRequêteErreur
16/06/2026 04:50:36/appli1/undefined.cache.js GETError404
16/06/2026 04:58:49/appli1/undefined.cache.js GETError404
16/06/2026 09:16:01/appli1/undefined.cache.js GETError404
16/06/2026 09:47:21/appli1/undefined.cache.js GETError404
16/06/2026 11:21:18/appli1/undefined.cache.js GETError404
16/06/2026 14:18:20/appli1/undefined.cache.js GETError404
16/06/2026 14:49:29/appli1/undefined.cache.js GETError404
16/06/2026 14:51:58/appli1/undefined.cache.js GETError404
16/06/2026 15:03:56/appli1/undefined.cache.js GETError404
16/06/2026 15:11:36/appli1/undefined.cache.js GETError404
16/06/2026 15:12:11/appli1/undefined.cache.js GETError404
16/06/2026 16:38:40/appli1/undefined.cache.js GETError404
16/06/2026 17:03:40/appli1/undefined.cache.js GETError404
16/06/2026 17:34:24/appli1/undefined.cache.js GETError404
16/06/2026 17:51:50/appli1/AuthentificationService POSTError500
16/06/2026 20:12:22/appli1/undefined.cache.js GETError404
17/06/2026 00:49:29/appli1/undefined.cache.js GETError404
17/06/2026 02:21:17/appli1/undefined.cache.js GETError404
17/06/2026 03:06:56/appli1/undefined.cache.js GETError404
17/06/2026 03:27:02/appli1/undefined.cache.js GETError404
17/06/2026 04:33:27/appli1/undefined.cache.js GETError404
17/06/2026 15:11:19/appli1/undefined.cache.js GETError404
17/06/2026 15:36:13/appli1/undefined.cache.js GETError404
17/06/2026 15:53:39/appli1/undefined.cache.js GETError404
17/06/2026 17:00:59/appli1/undefined.cache.js GETError404
17/06/2026 17:09:27/appli1/undefined.cache.js GETError404
17/06/2026 17:11:40/appli1/undefined.cache.js GETError404
17/06/2026 17:20:20/appli1/undefined.cache.js GETError404
17/06/2026 17:22:42/appli1/undefined.cache.js GETError404
17/06/2026 17:48:13/appli1/undefined.cache.js GETError404
17/06/2026 18:36:02/appli1/undefined.cache.js GETError404
17/06/2026 18:41:42/appli1/AuthentificationService POSTError500
18/06/2026 01:20:49/appli1/undefined.cache.js GETError404
18/06/2026 01:24:28/appli1/undefined.cache.js GETError404
18/06/2026 01:31:40/appli1/undefined.cache.js GETError404
18/06/2026 01:31:57/appli1/undefined.cache.js GETError404
18/06/2026 01:44:42/appli1/undefined.cache.js GETError404
18/06/2026 01:55:18/appli1/undefined.cache.js GETError404
18/06/2026 02:10:17/appli1/undefined.cache.js GETError404
18/06/2026 03:31:55/appli1/undefined.cache.js GETError404
18/06/2026 03:54:14/appli1/undefined.cache.js GETError404
18/06/2026 04:00:23/appli1/undefined.cache.js GETError404
18/06/2026 10:54:37/appli1/undefined.cache.js GETError404
18/06/2026 11:32:12/appli1/AuthentificationService POSTError500
18/06/2026 13:50:44/appli1/undefined.cache.js GETError404
18/06/2026 14:49:28/appli1/undefined.cache.js GETError404
18/06/2026 14:49:36/appli1/undefined.cache.js GETError404
18/06/2026 14:55:33/appli1/undefined.cache.js GETError404
18/06/2026 14:57:23/appli1/undefined.cache.js GETError404
18/06/2026 14:59:39/appli1/undefined.cache.js GETError404
18/06/2026 15:06:36/appli1/undefined.cache.js GETError404
18/06/2026 15:23:57/appli1/undefined.cache.js GETError404
18/06/2026 15:54:12/appli1/undefined.cache.js GETError404
18/06/2026 16:26:54/appli1/undefined.cache.js GETError404
18/06/2026 17:20:02/error60001156ea867a15e3a9acc7ebd723e81ce409f2 GETError404
19/06/2026 00:53:21/appli1/undefined.cache.js GETError404
19/06/2026 01:04:05/appli1/undefined.cache.js GETError404
19/06/2026 01:06:47/appli1/undefined.cache.js GETError404
19/06/2026 01:06:57/appli1/undefined.cache.js GETError404
19/06/2026 01:11:58/appli1/undefined.cache.js GETError404
19/06/2026 01:17:49/appli1/undefined.cache.js GETError404
19/06/2026 04:31:58/appli1/undefined.cache.js GETError404
19/06/2026 05:46:53/appli1/undefined.cache.js GETError404
19/06/2026 07:07:02/.env GETError404
19/06/2026 07:24:16/appli1/undefined.cache.js GETError404
19/06/2026 10:24:15/appli1/undefined.cache.js GETError404
19/06/2026 14:52:48/appli1/undefined.cache.js GETError404
19/06/2026 14:59:48/appli1/undefined.cache.js GETError404
19/06/2026 15:13:27/appli1/undefined.cache.js GETError404
19/06/2026 15:20:39/appli1/undefined.cache.js GETError404
19/06/2026 15:34:50/appli1/undefined.cache.js GETError404
19/06/2026 15:47:08/appli1/undefined.cache.js GETError404
19/06/2026 15:47:22/appli1/undefined.cache.js GETError404
19/06/2026 17:07:51/error0ec5ab8151d19d17b6237074b79b2450112bbafd GETError404
20/06/2026 10:24:17/appli1/undefined.cache.js GETError404
20/06/2026 11:41:52/appli1/undefined.cache.js GETError404
20/06/2026 14:58:48/appli1/undefined.cache.js GETError404
20/06/2026 15:07:36/appli1/undefined.cache.js GETError404
20/06/2026 15:13:36/appli1/undefined.cache.js GETError404
20/06/2026 15:21:05/appli1/undefined.cache.js GETError404
20/06/2026 16:24:24/appli1/undefined.cache.js GETError404
20/06/2026 18:49:08/appli1/AuthentificationService POSTError500
21/06/2026 00:49:22/appli1/undefined.cache.js GETError404
21/06/2026 00:51:51/appli1/undefined.cache.js GETError404
21/06/2026 00:51:54/appli1/undefined.cache.js GETError404
21/06/2026 01:16:53/appli1/undefined.cache.js GETError404
21/06/2026 01:29:48/appli1/undefined.cache.js GETError404
21/06/2026 01:35:03/appli1/undefined.cache.js GETError404
21/06/2026 01:51:15/appli1/undefined.cache.js GETError404
21/06/2026 01:52:37/appli1/undefined.cache.js GETError404
21/06/2026 11:24:19/appli1/undefined.cache.js GETError404
21/06/2026 17:39:26/appli1/undefined.cache.js GETError404
21/06/2026 17:43:51/appli1/undefined.cache.js GETError404
21/06/2026 18:09:38/appli1/undefined.cache.js GETError404
21/06/2026 18:12:18/appli1/undefined.cache.js GETError404
21/06/2026 19:18:02/appli1/undefined.cache.js GETError404
22/06/2026 08:26:10/appli1/undefined.cache.js GETError404

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

ErreurHits
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception 303
0 hits/min sur 2 erreurs       Détails       Dernières erreurs      
ErreurHits
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception 303
ERROR [fr.spi4j.ui.gwt.server.SpiRemoteServiceImpl] fr.spi4j.lib.security.exception.UnauthentifiedUserException: Accès refusé. L'utilisateur n'est pas authentifié.
4
Seules les 100 dernières erreurs sont affichées
DateRequêteErreur
19/06/2026 22:24:13 
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
19/06/2026 22:24:13 
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
19/06/2026 22:24:13 
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
19/06/2026 22:24:13 
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
19/06/2026 22:24:13 
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
19/06/2026 22:24:13 
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
19/06/2026 22:24:14 
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
19/06/2026 22:24:14 
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
19/06/2026 22:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 05:24:14 
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
20/06/2026 10:30:42 
java.lang.NullPointerException
      at net.bull.javamelody.internal.common.I18N.urlEncode(I18N.java:124)
      at net.bull.javamelody.internal.web.html.HtmlAbstractReport.urlEncode(HtmlAbstractReport.java:154)
      at net.bull.javamelody.internal.web.html.HtmlCounterRequestGraphReport.writeRequestAndGraphDetail(HtmlCounterRequestGraphReport.java:142)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeRequestAndGraphDetail(HtmlReport.java:254)
      at net.bull.javamelody.internal.web.HtmlController.doRequestGraphAndDetail(HtmlController.java:151)
      at jdk.internal.reflect.GeneratedMethodAccessor69.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
20/06/2026 10:30:42 
java.lang.NullPointerException
      at net.bull.javamelody.internal.common.I18N.urlEncode(I18N.java:124)
      at net.bull.javamelody.internal.web.html.HtmlAbstractReport.urlEncode(HtmlAbstractReport.java:154)
      at net.bull.javamelody.internal.web.html.HtmlCounterRequestGraphReport.writeRequestAndGraphDetail(HtmlCounterRequestGraphReport.java:142)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeRequestAndGraphDetail(HtmlReport.java:254)
      at net.bull.javamelody.internal.web.HtmlController.doRequestGraphAndDetail(HtmlController.java:151)
      at jdk.internal.reflect.GeneratedMethodAccessor69.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
20/06/2026 10:30:42 
java.lang.NullPointerException
      at net.bull.javamelody.internal.common.I18N.urlEncode(I18N.java:124)
      at net.bull.javamelody.internal.web.html.HtmlAbstractReport.urlEncode(HtmlAbstractReport.java:154)
      at net.bull.javamelody.internal.web.html.HtmlCounterRequestGraphReport.writeRequestAndGraphDetail(HtmlCounterRequestGraphReport.java:142)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeRequestAndGraphDetail(HtmlReport.java:254)
      at net.bull.javamelody.internal.web.HtmlController.doRequestGraphAndDetail(HtmlController.java:151)
      at jdk.internal.reflect.GeneratedMethodAccessor69.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
20/06/2026 15:17:14 
java.lang.NullPointerException
      at net.bull.javamelody.internal.common.I18N.urlEncode(I18N.java:124)
      at net.bull.javamelody.internal.web.html.HtmlAbstractReport.urlEncode(HtmlAbstractReport.java:154)
      at net.bull.javamelody.internal.web.html.HtmlCounterRequestGraphReport.writeRequestAndGraphDetail(HtmlCounterRequestGraphReport.java:142)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeRequestAndGraphDetail(HtmlReport.java:254)
      at net.bull.javamelody.internal.web.HtmlController.doRequestGraphAndDetail(HtmlController.java:151)
      at jdk.internal.reflect.GeneratedMethodAccessor69.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
20/06/2026 15:17:14 
java.lang.NullPointerException
      at net.bull.javamelody.internal.common.I18N.urlEncode(I18N.java:124)
      at net.bull.javamelody.internal.web.html.HtmlAbstractReport.urlEncode(HtmlAbstractReport.java:154)
      at net.bull.javamelody.internal.web.html.HtmlCounterRequestGraphReport.writeRequestAndGraphDetail(HtmlCounterRequestGraphReport.java:142)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeRequestAndGraphDetail(HtmlReport.java:254)
      at net.bull.javamelody.internal.web.HtmlController.doRequestGraphAndDetail(HtmlController.java:151)
      at jdk.internal.reflect.GeneratedMethodAccessor69.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
20/06/2026 15:17:14 
java.lang.NullPointerException
      at net.bull.javamelody.internal.common.I18N.urlEncode(I18N.java:124)
      at net.bull.javamelody.internal.web.html.HtmlAbstractReport.urlEncode(HtmlAbstractReport.java:154)
      at net.bull.javamelody.internal.web.html.HtmlCounterRequestGraphReport.writeRequestAndGraphDetail(HtmlCounterRequestGraphReport.java:142)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeRequestAndGraphDetail(HtmlReport.java:254)
      at net.bull.javamelody.internal.web.HtmlController.doRequestGraphAndDetail(HtmlController.java:151)
      at jdk.internal.reflect.GeneratedMethodAccessor69.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
20/06/2026 18:49:08/appli1/AuthentificationService POST
fr.spi4j.lib.security.exception.UnauthentifiedUserException: Accès refusé. L'utilisateur n'est pas authentifié.
      at fr.spi4j.lib.security.Spi4jServerSecurity.getCurrentUser(Spi4jServerSecurity.java:58)
      at fr.spi4j.lib.security.SecurityProxy.checkPermission(SecurityProxy.java:66)
      at fr.spi4j.lib.security.SecurityProxy.invoke(SecurityProxy.java:44)
      at com.sun.proxy.$Proxy24.rafraichirDroits(Unknown Source)
      at jdk.internal.reflect.GeneratedMethodAccessor525.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at fr.spi4j.ReflectUtil.invokeMethod(ReflectUtil.java:39)
      at fr.spi4j.persistence.TransactionProxy.invoke(TransactionProxy.java:70)
      at com.sun.proxy.$Proxy24.rafraichirDroits(Unknown Source)
      at jdk.internal.reflect.GeneratedMethodAccessor525.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 fr.spi4j.ReflectUtil.invokeMethod(ReflectUtil.java:39)
      at fr.spi4j.business.ServiceLogProxy.invoke(ServiceLogProxy.java:169)
      at com.sun.proxy.$Proxy24.rafraichirDroits(Unknown Source)
      at jdk.internal.reflect.GeneratedMethodAccessor525.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.MonitoringProxy.invokeTarget(MonitoringProxy.java:182)
      at net.bull.javamelody.MonitoringProxy.invoke(MonitoringProxy.java:164)
      at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:306)
      at com.sun.proxy.$Proxy25.rafraichirDroits(Unknown Source)
      at fr.appwhite1.server.business.secu.AuthentificationGwtServiceImpl.rafraichirDroits(AuthentificationGwtServiceImpl.java:69)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587)
      at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333)
      at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303)
      at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373)
      at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
      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:239)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215)
      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 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)
ERROR [fr.spi4j.ui.gwt.server.SpiRemoteServiceImpl] fr.spi4j.lib.security.exception.UnauthentifiedUserException: Accès refusé. L'utilisateur n'est pas authentifié.
21/06/2026 01:24:16 
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
21/06/2026 01:24:16 
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
21/06/2026 01:24:16 
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
21/06/2026 01:24:17 
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
21/06/2026 01:24:17 
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
21/06/2026 01:24:17 
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
21/06/2026 01:24:17 
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
21/06/2026 01:24:17 
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
21/06/2026 01:24:17 
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
21/06/2026 01:58:11 
java.io.IOException: cannot connect to jrt:/jdk.crypto.cryptoki
      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
21/06/2026 01:58:11 
java.io.IOException: cannot connect to jrt:/jdk.crypto.cryptoki
      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
21/06/2026 01:58:11 
java.io.IOException: cannot connect to jrt:/jdk.crypto.cryptoki
      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
21/06/2026 04:24:19 
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
21/06/2026 04:24:19 
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
21/06/2026 04:24:19 
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
21/06/2026 04:24:19 
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
21/06/2026 04:24:19 
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
21/06/2026 04:24:19 
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
21/06/2026 04:24:20 
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
21/06/2026 04:24:20 
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
21/06/2026 04:24:20 
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
21/06/2026 06:24:17 
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
21/06/2026 06:24:17 
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
21/06/2026 06:24:17 
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
21/06/2026 06:24:17 
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
21/06/2026 06:24:17 
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
21/06/2026 06:24:17 
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
21/06/2026 06:24:20 
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
21/06/2026 06:24:20 
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
21/06/2026 06:24:20 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 08:24:18 
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
21/06/2026 12:15:55 
java.lang.IllegalStateException: Hotspots sampling is not enabled in this server
      at net.bull.javamelody.internal.model.Collector.getHotspots(Collector.java:160)
      at net.bull.javamelody.internal.web.PdfController.doHotspots(PdfController.java:180)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      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.PdfController.doPdf(PdfController.java:104)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:235)
      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
21/06/2026 12:15:55 
java.lang.IllegalStateException: Hotspots sampling is not enabled in this server
      at net.bull.javamelody.internal.model.Collector.getHotspots(Collector.java:160)
      at net.bull.javamelody.internal.web.PdfController.doHotspots(PdfController.java:180)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      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.PdfController.doPdf(PdfController.java:104)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:235)
      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
21/06/2026 12:15:55 
java.lang.IllegalStateException: Hotspots sampling is not enabled in this server
      at net.bull.javamelody.internal.model.Collector.getHotspots(Collector.java:160)
      at net.bull.javamelody.internal.web.PdfController.doHotspots(PdfController.java:180)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      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.PdfController.doPdf(PdfController.java:104)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:235)
      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
21/06/2026 14:24:17 
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
21/06/2026 14:24:17 
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
21/06/2026 14:24:17 
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
21/06/2026 14:24:17 
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
21/06/2026 14:24:17 
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
21/06/2026 14:24:17 
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
21/06/2026 14:24:18 
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
21/06/2026 14:24:18 
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
21/06/2026 14:24:18 
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
21/06/2026 18:33:46 
java.lang.NullPointerException
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
21/06/2026 18:33:46 
java.lang.NullPointerException
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
21/06/2026 18:33:46 
java.lang.NullPointerException
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
21/06/2026 21:48:32 
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
21/06/2026 21:48:32 
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
21/06/2026 21:48:32 
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
21/06/2026 21:48:32 
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
21/06/2026 21:48:32 
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
21/06/2026 21:48:32 
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
21/06/2026 21:48:33 
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
21/06/2026 21:48:33 
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
21/06/2026 21:48:33 
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
21/06/2026 23:55:37 
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
21/06/2026 23:55:37 
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
21/06/2026 23:55:37 
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
22/06/2026 02:31:51 
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=47.Catalog
      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=47
      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
22/06/2026 02:31:51 
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=47.Catalog
      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=47
      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
22/06/2026 02:31:51 
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=47.Catalog
      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=47
      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
22/06/2026 03:45:09 
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=49.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=49
      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
22/06/2026 03:45:09 
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=49.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=49
      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
22/06/2026 03:45:09 
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=49.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=49
      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
22/06/2026 05:36:56 
java.lang.NullPointerException
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
22/06/2026 05:36:56 
java.lang.NullPointerException
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
22/06/2026 05:36:56 
java.lang.NullPointerException
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception

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: graph122 Mo / 471 Mo    ++++++++++++
Nb de sessions http: graph12
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):
graph5 / 100    ++++++++++++
Charge systèmegraph0,51
% CPU systèmegraph12,60    ++++++++++++








      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 ouvertsgraph254 / 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 = graph1 / 200     ++++++++++++
Octets reçus = graph63 979
Octets envoyés = graph3 808 396 759
Nombre de requêtes = 30 088 175
Nombre d'erreurs = 112 369
Somme des temps d'exécution (ms) = 52 017 083
Temps d'exécution max (ms) = 60 024
Gestion mémoire: Non heap memory = 116 Mo (Perm Gen, Code Cache),
Buffered memory = 0 Mo,
Loaded classes = 8 852,
Garbage collection time = 4 274 611 ms,
Process cpu time = 90 291 450 ms,
Committed virtual memory = 2 734 Mo,
Free physical memory = 294 Mo,
Total physical memory = 1 950 Mo
Espace disque libre: 7 149 Mo
Espace disque utilisable: 7 149 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 = 1 154       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) 281 235 172 750 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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
Catalina-utility-1
non 1 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 1 385 390 1 279 260 Envoyer un signal thread interrupt à Catalina-utility-1. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Catalina-utility-1
Catalina-utility-2
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
java.base@11.0.6/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
java.base@11.0.6/java.util.concurrent.ScheduledThreadPoolExecutor$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-2
non 1 WAITINGWAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 1 388 835 1 281 660 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) 10 232 8 420 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) 259 240 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$FinalizerThread.run(Finalizer.java:170)
Finalizer
oui 8 WAITINGWAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 1 962 1 680 Envoyer un signal thread interrupt à Finalizer. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Finalizer
fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data
non 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 4 127 3 770 Envoyer un signal thread interrupt à fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data
http-nio-80-Acceptor
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
org.apache.tomcat.util.net.NioEndpoint.serverSocketAccept(NioEndpoint.java:466)
org.apache.tomcat.util.net.NioEndpoint.serverSocketAccept(NioEndpoint.java:72)
org.apache.tomcat.util.net.Acceptor.run(Acceptor.java:95)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-Acceptor
oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) 4 000 870 2 297 280 Envoyer un signal thread interrupt à http-nio-80-Acceptor. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-Acceptor
http-nio-80-BlockPoller
java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method)
java.base@11.0.6/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
java.base@11.0.6/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
java.base@11.0.6/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller.run(NioBlockingSelector.java:313)
http-nio-80-BlockPoller
oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method) 672 396 295 730 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$Poller.run(NioEndpoint.java:709)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-ClientPoller
oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method) 6 031 335 3 351 770 Envoyer un signal thread interrupt à http-nio-80-ClientPoller. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-ClientPoller
http-nio-80-exec-1
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 641 753 544 110 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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-100
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 667 377 568 130 Envoyer un signal thread interrupt à http-nio-80-exec-100. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-100
http-nio-80-exec-120
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-120
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 661 760 563 540 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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-130
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 651 299 549 910 Envoyer un signal thread interrupt à http-nio-80-exec-130. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-130
http-nio-80-exec-163
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-163
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 652 219 553 280 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-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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-166
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 647 682 547 440 Envoyer un signal thread interrupt à http-nio-80-exec-166. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-166
http-nio-80-exec-171
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 682 863 583 330 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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-172
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 626 432 528 830 Envoyer un signal thread interrupt à http-nio-80-exec-172. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-172
http-nio-80-exec-199
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 702 135 603 440 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-201
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-201
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 586 910 493 420 Envoyer un signal thread interrupt à http-nio-80-exec-201. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-201
http-nio-80-exec-204
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-204
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 541 268 451 850 Envoyer un signal thread interrupt à http-nio-80-exec-204. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-204
http-nio-80-exec-205
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-205
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 562 600 475 330 Envoyer un signal thread interrupt à http-nio-80-exec-205. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-205
http-nio-80-exec-206
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-206
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 551 771 466 390 Envoyer un signal thread interrupt à http-nio-80-exec-206. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-206
http-nio-80-exec-211
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-211
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 350 089 290 770 Envoyer un signal thread interrupt à http-nio-80-exec-211. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-211
http-nio-80-exec-214
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-214
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 301 793 252 050 Envoyer un signal thread interrupt à http-nio-80-exec-214. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-214
http-nio-80-exec-215
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-215
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 321 398 271 640 Envoyer un signal thread interrupt à http-nio-80-exec-215. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-215
http-nio-80-exec-216
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-216
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 312 376 260 660 Envoyer un signal thread interrupt à http-nio-80-exec-216. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-216
http-nio-80-exec-217
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-217
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 319 888 269 270 Envoyer un signal thread interrupt à http-nio-80-exec-217. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-217
http-nio-80-exec-220
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-220
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 248 322 210 870 Envoyer un signal thread interrupt à http-nio-80-exec-220. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-220
http-nio-80-exec-221
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-221
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 214 313 180 280 Envoyer un signal thread interrupt à http-nio-80-exec-221. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-221
http-nio-80-exec-222
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-222
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 189 722 158 640 Envoyer un signal thread interrupt à http-nio-80-exec-222. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-222
http-nio-80-exec-224
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-224
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 180 103 153 130 Envoyer un signal thread interrupt à http-nio-80-exec-224. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-224
http-nio-80-exec-226
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-226
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 122 584 104 560 Envoyer un signal thread interrupt à http-nio-80-exec-226. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-226
http-nio-80-exec-228
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-228
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 121 982 103 800 Envoyer un signal thread interrupt à http-nio-80-exec-228. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-228
http-nio-80-exec-229
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-229
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 144 947 126 250 Envoyer un signal thread interrupt à http-nio-80-exec-229. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-229
http-nio-80-exec-230
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-230
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 135 195 118 580 Envoyer un signal thread interrupt à http-nio-80-exec-230. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-230
http-nio-80-exec-232
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-232
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 93 376 79 150 Envoyer un signal thread interrupt à http-nio-80-exec-232. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-232
http-nio-80-exec-233
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-233
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 89 009 74 680 Envoyer un signal thread interrupt à http-nio-80-exec-233. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-233
http-nio-80-exec-235
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-235
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 80 170 67 130 Envoyer un signal thread interrupt à http-nio-80-exec-235. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-235
http-nio-80-exec-238
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-238
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 65 630 54 570 Envoyer un signal thread interrupt à http-nio-80-exec-238. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-238
http-nio-80-exec-239
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-239
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 64 339 53 470 Envoyer un signal thread interrupt à http-nio-80-exec-239. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-239
http-nio-80-exec-242
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-242
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 54 646 45 120 Envoyer un signal thread interrupt à http-nio-80-exec-242. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-242
http-nio-80-exec-244
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-244
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 50 120 42 430 Envoyer un signal thread interrupt à http-nio-80-exec-244. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-244
http-nio-80-exec-245
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-245
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 45 253 37 660 Envoyer un signal thread interrupt à http-nio-80-exec-245. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-245
http-nio-80-exec-247
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-247
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 47 008 39 420 Envoyer un signal thread interrupt à http-nio-80-exec-247. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-247
http-nio-80-exec-248
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-248
oui 5 RUNNABLERUNNABLE java.base@11.0.6/java.lang.Thread.dumpThreads(Native Method) 40 984 35 040 Envoyer un signal thread interrupt à http-nio-80-exec-248. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-248
http-nio-80-exec-249
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-249
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 43 088 36 830 Envoyer un signal thread interrupt à http-nio-80-exec-249. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-249
http-nio-80-exec-250
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-250
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 51 044 44 730 Envoyer un signal thread interrupt à http-nio-80-exec-250. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-250
http-nio-80-exec-252
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-252
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 38 272 32 270 Envoyer un signal thread interrupt à http-nio-80-exec-252. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-252
http-nio-80-exec-253
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-253
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 24 955 20 640 Envoyer un signal thread interrupt à http-nio-80-exec-253. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-253
http-nio-80-exec-254
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-254
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 15 814 12 840 Envoyer un signal thread interrupt à http-nio-80-exec-254. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-254
http-nio-80-exec-255
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-255
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 15 599 12 620 Envoyer un signal thread interrupt à http-nio-80-exec-255. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-255
http-nio-80-exec-256
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-256
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 14 394 12 680 Envoyer un signal thread interrupt à http-nio-80-exec-256. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-256
http-nio-80-exec-258
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-258
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 5 994 4 410 Envoyer un signal thread interrupt à http-nio-80-exec-258. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-258
http-nio-80-exec-259
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-259
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 6 944 5 450 Envoyer un signal thread interrupt à http-nio-80-exec-259. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-259
http-nio-80-exec-260
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-260
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 8 466 6 910 Envoyer un signal thread interrupt à http-nio-80-exec-260. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-260
http-nio-80-exec-261
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-261
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 181 130 Envoyer un signal thread interrupt à http-nio-80-exec-261. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-261
http-nio-80-exec-262
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-262
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 648 610 Envoyer un signal thread interrupt à http-nio-80-exec-262. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-262
http-nio-80-exec-263
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-263
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 227 180 Envoyer un signal thread interrupt à http-nio-80-exec-263. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-263
http-nio-80-exec-264
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-264
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 154 110 Envoyer un signal thread interrupt à http-nio-80-exec-264. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-264
http-nio-80-exec-265
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-265
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 642 580 Envoyer un signal thread interrupt à http-nio-80-exec-265. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-265
http-nio-80-exec-43
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 669 407 570 290 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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
http-nio-80-exec-46
oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 673 316 574 620 Envoyer un signal thread interrupt à http-nio-80-exec-46. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-46
http-nio-80-exec-58
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 659 448 561 040 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-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) 656 212 558 290 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
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) 420 410 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) 1 594 928 1 061 770 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) 1 390 547 825 800 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) 4 998 222 3 637 850 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
net.sf.ehcache.CacheManager@5b5d4c1
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.lang.Object.wait(Object.java:328)
java.base@11.0.6/java.util.TimerThread.mainLoop(Timer.java:527)
java.base@11.0.6/java.util.TimerThread.run(Timer.java:506)
net.sf.ehcache.CacheManager@5b5d4c1
oui 5 WAITINGWAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 0 0 Envoyer un signal thread interrupt à net.sf.ehcache.CacheManager@5b5d4c1. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread net.sf.ehcache.CacheManager@5b5d4c1
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) 1 766 1 570 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) 25 553 148 23 016 300 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

Caches de données Caches de données

1 cache(s) sur vps363300.ovh.net@79.137.73.44       Détails

Cache% d'utilisation du cache mémoireNombre d'objets en mémoireNombre d'objets sur disque% d'efficacité cache mémoire
(hits mémoire/hits)
% d'efficacité cache
(hits/accès)
ConfigurationPurger
fr.referentiel.business.api.ref.GradeService_Itf 0 0 0 100 81 ehcache [maxElementsInMemory = 100000, overflowToDisk = true, maxElementsOnDisk = 500000, eternal = false, timeToLiveSeconds = 86400, timeToIdleSeconds = 86400, memoryStoreEvictionPolicy = LRU, diskPersistent = false]Purger le cache fr.referentiel.business.api.ref.GradeService_Itf


Temps de la dernière collecte: 20 ms
Temps d'affichage: 81 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
Sat Jun 20 01:52:19 CEST 2026     INFO     http call done in 308 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Jun 20 03:07:38 CEST 2026     DEBUG     Action 'CLEAR_CACHE' executed. Result: Cache fr.referentiel.business.api.ref.GradeService_Itf cleared
Sat Jun 20 06:36:46 CEST 2026     INFO     http call done in 293 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-gwt/1.7-SNAPSHOT/spi4j-gwt-1.7-SNAPSHOT-sources.jar
Sat Jun 20 10:48:43 CEST 2026     INFO     http call done in 351 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-server/1.7-SNAPSHOT/appwhite1-server-1.7-SNAPSHOT-sources.jar
Sat Jun 20 16:51:15 CEST 2026     INFO     http call done in 337 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-server/1.7-SNAPSHOT/appwhite1-server-1.7-SNAPSHOT-sources.jar
Sat Jun 20 18:40:08 CEST 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: 图表 log 已清理
Sat Jun 20 20:49:50 CEST 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: 图表 services 已清理
Sat Jun 20 23:26:19 CEST 2026     INFO     http call done in 291 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Jun 20 23:42:23 CEST 2026     INFO     http call done in 120 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sun Jun 21 00:00:20 CEST 2026     DEBUG     Obsolete files deleted. JavaMelody disk usage: 7042 KB
Sun Jun 21 01:34:47 CEST 2026     INFO     http call done in 297 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sun Jun 21 02:23:21 CEST 2026     INFO     http call done in 176 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sun Jun 21 02:25:20 CEST 2026     INFO     http call done in 304 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-server/1.7-SNAPSHOT/appwhite1-server-1.7-SNAPSHOT-sources.jar
Sun Jun 21 03:45:49 CEST 2026     DEBUG     Action 'CLEAR_CACHE' executed. Result: Cache fr.referentiel.business.api.ref.GradeService_Itf cleared
Sun Jun 21 18:41:52 CEST 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: 图表 http 已清理
Sun Jun 21 18:42:07 CEST 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: 图表 http 已清理
Mon Jun 22 00:00:21 CEST 2026     DEBUG     Obsolete files deleted. JavaMelody disk usage: 7035 KB
Mon Jun 22 03:52:06 CEST 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Mon Jun 22 04:44:22 CEST 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Mon Jun 22 06:43:16 CEST 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: 图表 error 已清理
Mon Jun 22 06:43:31 CEST 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: 图表 error 已清理
Mon Jun 22 08:11:35 CEST 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Mon Jun 22 08:11:43 CEST 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Mon Jun 22 09:12:58 CEST 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Mon Jun 22 09:31:45 CEST 2026     INFO     http call done in 395 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
Mon Jun 22 09:31:45 CEST 2026     INFO     http call done in 277 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Mon Jun 22 09:31:59 CEST 2026     INFO     http call done in 290 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
Mon Jun 22 09:32:12 CEST 2026     DEBUG     Action 'CLEAR_CACHE' executed. Result: Cache fr.referentiel.business.api.ref.GradeService_Itf purgé
Mon Jun 22 09:33:05 CEST 2026     DEBUG     Action 'INVALIDATE_SESSIONS' executed. Result: Sessions http invalidées
Mon Jun 22 09:33:18 CEST 2026     DEBUG     Action 'CLEAR_CACHES' executed. Result: Caches purgés
Mon Jun 22 09:33:18 CEST 2026     DEBUG     Action 'LOGOUT' executed. Result: Vous êtes déconnecté(e)
Mon Jun 22 09:33:18 CEST 2026     DEBUG     Action 'GC' executed. Result: Ramasse miette exécuté (-62 Ko libérés, 105 113 Ko restent utilisés)
Mon Jun 22 09:33:19 CEST 2026     INFO     http call done in 311 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1/1.7-SNAPSHOT/appwhite1-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:20 CEST 2026     INFO     http call done in 263 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-server/1.7-SNAPSHOT/appwhite1-server-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:20 CEST 2026     INFO     http call done in 233 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-gwt/1.7-SNAPSHOT/spi4j-gwt-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:20 CEST 2026     INFO     http call done in 52 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j-gwt/1.7-SNAPSHOT/spi4j-gwt-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:20 CEST 2026     INFO     http call done in 237 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
Mon Jun 22 09:33:21 CEST 2026     INFO     http call done in 261 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1-commons/1.7-SNAPSHOT/appwhite1-commons-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:21 CEST 2026     INFO     http call done in 246 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel-commons/1.7-SNAPSHOT/referentiel-commons-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:21 CEST 2026     INFO     http call done in 264 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
Mon Jun 22 09:33:21 CEST 2026     INFO     http call done in 230 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel/1.7-SNAPSHOT/referentiel-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 49 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel-commons/1.7-SNAPSHOT/referentiel-commons-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 58 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
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 245 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
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 68 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
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 293 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 56 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1/1.7-SNAPSHOT/appwhite1-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:22 CEST 2026     INFO     http call done in 55 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/appwhite1/1.7-SNAPSHOT/appwhite1-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:23 CEST 2026     INFO     http call done in 40 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel/1.7-SNAPSHOT/referentiel-1.7-SNAPSHOT.pom
Mon Jun 22 09:33:23 CEST 2026     INFO     http call done in 50 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