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 09/03/2026 08:05 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 100 270 148 31 730 1 968 100 0 29 36,30 11 0 0
http warning 0 0 -1 0 -1 0 -1 -1 0,00 0 -1 -1
http severe 98 8 4 940 31 730 11 041 1 0 9 12,50 322 0 0
0 hits/min sur 18 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 98 8 4 940 31 730 11 041 1 0 9 12,50 322 0 0
graph/appli1/AuthentificationService.connexion GWT-RPC 0 4 36 58 20 23 12 211 0,00 0 3 2
graph/appli1/PersonneService.save GWT-RPC 0 1 92 92 0 6 13 152 0,00 0 1 81
graphError404 0 89 0 4 0 14 0 13 100,00 0 0 0
graph/ GET 0 86 0 5 0 6 0 6 0,00 1 0 0
graph/appli1/AuthentificationService.rafraichirDroits GWT-RPC 0 9 4 6 1 17 4 247 88,89 0 0 0
graph/referentiel1/GradeService.findAll GWT-RPC 0 7 4 11 3 9 2 77 0,00 0 0 0
graph/appli1/PersonneService.findAll GWT-RPC 0 7 4 6 1 11 3 250 0,00 0 1 0
graph/appli1/PersonneService.findListPersonneByGrade GWT-RPC 0 1 10 10 0 4 10 219 0,00 0 4 1
graph/appli1/PersonneService.findById GWT-RPC 0 1 5 5 0 2 5 134 0,00 0 2 1
graph/static/img/safran.png GET 0 6 0 1 0 0 0 4 0,00 0 0 0
graph/appli1/gwt/clean/clean.css GET 0 8 0 1 0 0 0 3 0,00 24 0 0
graph/static/css/Appli1.css GET 0 8 0 1 0 0 0 4 0,00 0 0 0
graph/appli1/gwt/clean/images/circles.png GET 0 7 0 1 0 0 0 4 0,00 1 0 0
graph/appli1/appli1.nocache.js GET 0 8 0 1 0 0 0 3 0,00 7 0 0
graph/static/img/loading.gif GET 0 6 0 1 0 0 0 3 0,00 9 0 0
graph/appli1/gwt/clean/images/vborder.png GET 0 7 0 1 0 0 0 4 0,00 0 0 0
graph/appli1/gwt/clean/images/hborder.png GET 0 7 0 0 0 0 0 4 0,00 1 0 0

sql Statistiques sql - 1 semaine depuis minuit

Requête% du temps cumuléHitsTemps moyen (ms)Temps max (ms)Ecart-type% d'erreur système
sql global 100 39 80 603 190 0,00
sql warning 0 0 -1 0 -1 0,00
sql severe 97 6 508 603 118 0,00
0 hits/min sur 11 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 97 6 508 603 118 0,00
graphinsert into AW_PERSONNE (PERSONNE_ID, NOM, PRENOM, CIVIL, DATE_NAISSANCE, SALAIRE, VERSION, GRADE_ID, XDMAJ, XTOPSUP) values (AW_PERSONNE_SEQ.nextval, ?, ?, ?, ?, ?, ?, ?, ?, ?) 2 1 81 81 0 0,00
graphselect AW_UTILISATEUR.* from AW_UTILISATEUR where IDENTIFIANT = ? 0 4 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 7 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 7 0 1 0 0,00
graphselect AW_PERSONNE.* from AW_PERSONNE where PERSONNE_ID = ? 0 1 1 1 0 0,00
graphselect AW_GRADE.* from AW_GRADE order by LIBELLE 0 3 0 0 0 0,00
graphselect AW_ADRESSE.* from AW_ADRESSE inner join AW_PERSONNE on AW_ADRESSE.PERSONNE_ID = AW_PERSONNE.PERSONNE_ID AND GRADE_ID = ? 0 1 0 0 0 0,00
graphselect AW_ADRESSE.* from AW_ADRESSE where PERSONNE_ID = ? 0 1 0 0 0 0,00
graphselect AW_PERSONNE.* from AW_PERSONNE 0 7 0 0 0 0,00
graphselect AW_PERSONNE.* from AW_PERSONNE where GRADE_ID = ? 0 1 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 41 4 86 13 100 1 34 0,00 1 2
services warning 0 0 -1 0 -1 0 -1 -1 0,00 -1 -1
services severe 46 1 86 86 0 9 7 52 0,00 1 81
0 hits/min sur 10 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)
graphPersonneService_Itf.save 46 1 86 86 0 9 7 52 0,00 1 81
graphAuthentificationService_Itf.connexion 25 4 11 19 5 47 8 92 0,00 3 2
graphUtilisateurService_Itf.findListRolesByUtilisateur 8 7 2 4 1 12 1 24 0,00 1 0
graphPersonneService_Itf.findAll 5 7 1 2 0 9 1 37 0,00 1 0
graphAuthentificationService_Itf.rafraichirDroits 4 9 1 3 0 5 0 19 0,00 0 0
graphPersonneService_Itf.findListPersonneByGrade 3 1 6 6 0 6 5 87 0,00 3 1
graphGradeService_Itf.findAll 2 3 1 2 0 5 1 28 0,00 1 0
graphRoleService_Itf.findListPermissionByRole 1 7 0 1 0 0 0 25 0,00 1 0
graphPersonneService_Itf.findById 1 1 3 3 0 2 2 30 0,00 1 1
graphAdresseService_Itf.findListAdressesByPersonne 0 1 0 0 0 0 0 25 0,00 1 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 0 89 0 4 0 46 0 13
0 hits/min sur 3 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 0 89 0 4 0 46 0 13
Error500 0 8 4 6 1 51 4 253
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe 98 1 6 431 6 431 0 1 1 11
DateRequêteErreur
03/03/2026 06:00:00/appli1/AuthentificationService POSTError500
03/03/2026 06:00:09/appli1/AuthentificationService POSTError500
03/03/2026 10:55:51/services463c7ed3418b4d4ff73dae23ec8a9060c9f5ba36 GETError404
03/03/2026 10:55:52/services463c7ed3418b4d4ff73dae23ec8a9060c9f5ba36 GETError404
03/03/2026 19:23:38/.env GETError404
03/03/2026 19:23:38/.env.production GETError404
03/03/2026 19:23:38/.env.local GETError404
03/03/2026 19:23:38/.env.dev GETError404
03/03/2026 19:23:38/.env.bak GETError404
03/03/2026 19:23:38/.env.dist GETError404
03/03/2026 19:23:38/backend/info.php GETError404
03/03/2026 19:23:38/config.env GETError404
03/03/2026 19:23:38/.env.staging GETError404
03/03/2026 21:38:19/servicese05c3393ad04f17cf32e2df19002842089a1b3a8 GETError404
03/03/2026 21:38:20/servicese05c3393ad04f17cf32e2df19002842089a1b3a8 GETError404
03/03/2026 23:30:36/appli1/AuthentificationService POSTError500
03/03/2026 23:30:50/monitoring/ GETError404
04/03/2026 01:05:39/services951787eb5367c7180a7998ce45884e57dcf21329 GETError404
04/03/2026 01:05:40/services951787eb5367c7180a7998ce45884e57dcf21329 GETError404
04/03/2026 02:58:31/monitoring%3Fpart%3Dsource%26class%3Dorg.apache.tomcat.dbcp.dbcp2.BasicDataSource GETError404
04/03/2026 03:18:15/appli1/AuthentificationService POSTError500
04/03/2026 10:45:07/appli1/AuthentificationService POSTError500
04/03/2026 12:40:04/appli1/AuthentificationService POSTError500
05/03/2026 08:30:12/usedPhysicalMemorySize GETError404
05/03/2026 08:30:13/usedPhysicalMemorySize GETError404
05/03/2026 10:21:19/sqle466a239f6c6aee15b14ef530af0b7cc62c898a9 GETError404
05/03/2026 10:21:20/sqle466a239f6c6aee15b14ef530af0b7cc62c898a9 GETError404
05/03/2026 12:08:33/services0b4390f93bba927117d2b79d4bd276dca9c1e9cc GETError404
05/03/2026 12:08:34/services0b4390f93bba927117d2b79d4bd276dca9c1e9cc GETError404
05/03/2026 14:01:20/appli1/AuthentificationService POSTError500
05/03/2026 21:48:09/appli1/AuthentificationService POSTError500
06/03/2026 11:56:31/http8c6ea8e6e4a6969ddf14d2755b557795d4236b2b GETError404
06/03/2026 11:56:34/http8c6ea8e6e4a6969ddf14d2755b557795d4236b2b GETError404
06/03/2026 12:01:15/appli1/76D8F506E8C1C9F1C97A7B6838FF8BC4.cache.js GET
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
      at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:351)
      at org.apache.catalina.connector.OutputBuffer.appendByteArray(OutputBuffer.java:746)
      at org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:675)
      at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:386)
      at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:364)
      at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:96)
      at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
      at net.bull.javamelody.internal.web.FilterServletOutputStream.write(FilterServletOutputStream.java:82)
      at net.bull.javamelody.internal.web.CounterResponseStream.write(CounterResponseStream.java:74)
      at org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:1135)
      at org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:497)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
      at org.apache.catalina.servlets.DefaultServlet.service(DefaultServlet.java:477)
      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)
Caused by: java.io.IOException: Broken pipe
      at java.base/sun.nio.ch.FileDispatcherImpl.write0(Native Method)
      at java.base/sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
      at java.base/sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:113)
      at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:79)
      at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:50)
      at java.base/sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:466)
      at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:138)
      at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
      at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:152)
      at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.doWrite(NioEndpoint.java:1253)
      at org.apache.tomcat.util.net.SocketWrapperBase.doWrite(SocketWrapperBase.java:740)
      at org.apache.tomcat.util.net.SocketWrapperBase.writeBlocking(SocketWrapperBase.java:560)
      at org.apache.tomcat.util.net.SocketWrapperBase.write(SocketWrapperBase.java:504)
      at org.apache.coyote.http11.Http11OutputBuffer$SocketOutputBuffer.doWrite(Http11OutputBuffer.java:538)
      at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:73)
      at org.apache.coyote.http11.Http11OutputBuffer.doWrite(Http11OutputBuffer.java:190)
      at org.apache.coyote.Response.doWrite(Response.java:601)
      at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:339)
      ... 48 more
 org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
06/03/2026 19:54:34/usedConnections GETError404
06/03/2026 19:54:35/usedConnections GETError404
06/03/2026 21:43:07/sql8cbc64c496e456e6e400eaf9b07021d0363094e3 GETError404
06/03/2026 21:43:08/sql8cbc64c496e456e6e400eaf9b07021d0363094e3 GETError404
06/03/2026 22:50:15/servicesef5fdd5528af358b89ff4dc7860af53143cf560c GETError404
06/03/2026 22:50:15/http0e9e193e3ef6ea1e6ee01e905287198dee27d1ac GETError404
06/03/2026 22:50:16/servicesef5fdd5528af358b89ff4dc7860af53143cf560c GETError404
06/03/2026 22:50:19/http0e9e193e3ef6ea1e6ee01e905287198dee27d1ac GETError404
07/03/2026 00:06:28/services5f2bfc0da149449ebb78d29d9d558a95dccd4470 GETError404
07/03/2026 00:06:29/services5f2bfc0da149449ebb78d29d9d558a95dccd4470 GETError404
07/03/2026 00:08:36/http4ab1a7e0c3c2d9d3ffc9ce7f39d572e48b212f0f GETError404
07/03/2026 00:08:40/http4ab1a7e0c3c2d9d3ffc9ce7f39d572e48b212f0f GETError404
07/03/2026 01:34:37/servicesSystemErrors GETError404
07/03/2026 01:34:41/servicesSystemErrors GETError404
07/03/2026 04:10:07/http84f215d74c954a6d9ee96d4ddbdcc63f74d213fc GETError404
07/03/2026 04:10:07/sqlMeanTimes GETError404
07/03/2026 04:10:07/sqlf517b21fa8b44f4ef16d8c45eda0c00ac034db55 GETError404
07/03/2026 04:10:09/sqlMeanTimes GETError404
07/03/2026 04:10:09/sqlf517b21fa8b44f4ef16d8c45eda0c00ac034db55 GETError404
07/03/2026 07:58:42/http5a94421900faba41e09c0b5b39a4cb4c6aa5352a GETError404
07/03/2026 07:58:43/http5a94421900faba41e09c0b5b39a4cb4c6aa5352a GETError404
07/03/2026 10:36:01/servicesHitsRate GETError404
07/03/2026 10:36:02/servicesHitsRate GETError404
07/03/2026 11:53:40/httpb18f0cfdfc259e9b8f9ae71249fa400f1932df2d GETError404
07/03/2026 11:53:40/gc GETError404
07/03/2026 11:53:41/httpb18f0cfdfc259e9b8f9ae71249fa400f1932df2d GETError404
07/03/2026 11:53:41/gc GETError404
07/03/2026 11:55:00/sql2ef893784e8f3c8e5f21c6cc2b0b0fa71b9fed1f GETError404
07/03/2026 11:55:01/sql2ef893784e8f3c8e5f21c6cc2b0b0fa71b9fed1f GETError404
07/03/2026 14:07:13/tomcatBusyThreads GETError404
07/03/2026 14:07:14/tomcatBusyThreads GETError404
07/03/2026 15:36:09/sqlacc71228d47acf718eb2a91481cd09c3f3cb2420 GETError404
07/03/2026 15:36:10/sqlacc71228d47acf718eb2a91481cd09c3f3cb2420 GETError404
07/03/2026 16:29:28/httpMeanTimes GETError404
07/03/2026 16:29:29/httpd6f923e343c121994a7fef67061b68a1f4c441a2 GETError404
07/03/2026 17:58:11/httpa2047d631d346fd6e5169213a487ae17916e438b GETError404
07/03/2026 17:58:12/httpa2047d631d346fd6e5169213a487ae17916e438b GETError404
07/03/2026 19:52:46/httpSystemErrors GETError404
07/03/2026 19:52:48/httpSystemErrors GETError404
08/03/2026 11:21:08/tomcatBytesSent GETError404
08/03/2026 11:21:12/tomcatBytesSent GETError404
08/03/2026 13:42:05/servicesf294466db9a9e54a6c4071118b9543fa03987079 GETError404
08/03/2026 16:20:23/fileDescriptors GETError404
08/03/2026 16:20:24/systemCpuLoad GETError404
08/03/2026 16:20:25/fileDescriptors GETError404
08/03/2026 16:20:26/systemCpuLoad GETError404
08/03/2026 18:43:08/http211e03eeda2e3305b34429bf203bbe8e280d4664 GETError404
08/03/2026 20:40:44/sqlHitsRate GETError404
08/03/2026 20:48:03/Usable_disk_space GETError404
08/03/2026 20:48:07/Usable_disk_space GETError404
08/03/2026 22:46:48/http9d736b5ffaa6e85e68e6c14adc9f663baa82f392 GETError404
08/03/2026 22:46:50/http9d736b5ffaa6e85e68e6c14adc9f663baa82f392 GETError404
08/03/2026 22:46:51/sqlSystemErrors GETError404
08/03/2026 22:46:52/sqlSystemErrors GETError404
09/03/2026 00:41:23/transactionsRate GETError404
09/03/2026 00:41:25/transactionsRate GETError404
09/03/2026 00:50:41/httpHitsRate GETError404
09/03/2026 00:50:43/httpHitsRate GETError404
09/03/2026 02:32:28/http47cff447ff2133c04c264c45a53a5f4ff649186c GETError404
09/03/2026 02:32:29/http47cff447ff2133c04c264c45a53a5f4ff649186c GETError404
09/03/2026 04:01:57/threadCount GETError404
09/03/2026 04:01:59/threadCount GETError404
09/03/2026 04:44:12/http4f1fd74252081c6e68f6c909d57bf9081a6d255c GETError404
09/03/2026 04:44:13/http4f1fd74252081c6e68f6c909d57bf9081a6d255c 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 582
0 hits/min sur 3 erreurs       Détails       Dernières erreurs      
ErreurHits
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception 582
ERROR [fr.spi4j.ui.gwt.server.SpiRemoteServiceImpl] fr.spi4j.lib.security.exception.UnauthentifiedUserException: Accès refusé. L'utilisateur n'est pas authentifié.
 8
SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause 3
Seules les 100 dernières erreurs sont affichées
DateErreur
07/03/2026 08:37:39
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:21
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:21
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:21
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:22
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:22
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:22
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:22
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:22
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 08:57:22
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 09:20:11
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
07/03/2026 09:20:11
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
07/03/2026 09:20:11
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
07/03/2026 09:20:13
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
07/03/2026 09:20:13
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
07/03/2026 09:20:13
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
07/03/2026 09:20:14
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
07/03/2026 09:20:14
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
07/03/2026 09:20:14
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
07/03/2026 13:01:08
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 13:01:08
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 13:01:08
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 13:23:18
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 13:23:18
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 13:23:18
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:53:10
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:53:10
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:53:10
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:55:07
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
07/03/2026 19:55:07
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
07/03/2026 19:55:07
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
07/03/2026 19:55:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:55:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:55:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:55:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:55:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 19:55:08
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 21:08:39
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=91.CacheState
      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=91
      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
07/03/2026 21:08:39
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=91.CacheState
      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=91
      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
07/03/2026 21:08:39
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=91.CacheState
      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=91
      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
07/03/2026 21:23:43
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=71.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=71
      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
07/03/2026 21:23:43
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=71.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=71
      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
07/03/2026 21:23:43
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=71.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=71
      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
07/03/2026 21:36:48
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=57.Schema
      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=57
      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
07/03/2026 21:36:48
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=57.Schema
      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=57
      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
07/03/2026 21:36:48
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=57.Schema
      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=57
      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
07/03/2026 21:47:34
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=41.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=41
      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
07/03/2026 21:47:34
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=41.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=41
      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
07/03/2026 21:47:34
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=41.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=41
      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
07/03/2026 21:48:47
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=34.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=34
      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
07/03/2026 21:48:47
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=34.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=34
      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
07/03/2026 21:48:47
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=34.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=34
      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
07/03/2026 21:51:55
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=28.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=28
      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
07/03/2026 21:51:55
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=28.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=28
      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
07/03/2026 21:51:55
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=28.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=28
      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
07/03/2026 21:53:40
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=24.TransactionIsolation
      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=24
      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
07/03/2026 21:53:40
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=24.TransactionIsolation
      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=24
      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
07/03/2026 21:53:40
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=24.TransactionIsolation
      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=24
      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
07/03/2026 21:54:10
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 21:54:10
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 21:54:10
java.io.IOException: cannot connect to jrt:/jdk.charsets
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
07/03/2026 22:11:00
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=88.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=88
      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
07/03/2026 22:11:00
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=88.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=88
      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
07/03/2026 22:11:00
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=88.AutoCommit
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:389)
      at net.bull.javamelody.internal.model.MBeans.getConvertedAttributes(MBeans.java:399)
      at net.bull.javamelody.internal.web.MonitoringController.doJmxValue(MonitoringController.java:454)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:229)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.management.InstanceNotFoundException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=88
      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
07/03/2026 23:05:34
java.lang.NoClassDefFoundError: Could not initialize class sun.reflect.misc.Trampoline
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
07/03/2026 23:05:34
java.lang.NoClassDefFoundError: Could not initialize class sun.reflect.misc.Trampoline
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
07/03/2026 23:05:34
java.lang.NoClassDefFoundError: Could not initialize class sun.reflect.misc.Trampoline
      at java.base/java.lang.Class.forName0(Native Method)
      at java.base/java.lang.Class.forName(Class.java:315)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:72)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception [L'exécution du filtre (Filter) a lancé une exception] with root cause
08/03/2026 00:58:20
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=74.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=74
      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
08/03/2026 00:58:20
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=74.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=74
      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
08/03/2026 00:58:20
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=74.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=74
      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
08/03/2026 02:47:52
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=79.TransactionIsolation
      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=79
      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
08/03/2026 02:47:52
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=79.TransactionIsolation
      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=79
      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
08/03/2026 02:47:52
java.lang.IllegalArgumentException: Catalina:type=DataSource,host=localhost,context=/demo,class=javax.sql.DataSource,name="jdbc/demo_javamelody",connectionpool=connections,connection=79.TransactionIsolation
      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=79
      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
08/03/2026 03:12:14
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
08/03/2026 03:12:14
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
08/03/2026 03:12:14
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
08/03/2026 03:12:14
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
08/03/2026 03:12:14
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
08/03/2026 03:12:14
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
08/03/2026 03:12:16
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
08/03/2026 03:12:16
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
08/03/2026 03:12:16
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
08/03/2026 03:13:09
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 03:13:09
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 03:13:09
java.lang.NumberFormatException: null
      at java.base/java.lang.Integer.parseInt(Integer.java:614)
      at java.base/java.lang.Integer.parseInt(Integer.java:770)
      at net.bull.javamelody.internal.web.MonitoringController.doGraph(MonitoringController.java:408)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:194)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 05:05:00
java.io.IOException: cannot connect to jrt:/jdk.security.jgss
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 05:05:00
java.io.IOException: cannot connect to jrt:/jdk.security.jgss
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 05:05:00
java.io.IOException: cannot connect to jrt:/jdk.security.jgss
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.connect(JavaRuntimeURLConnection.java:129)
      at java.base/sun.net.www.protocol.jrt.JavaRuntimeURLConnection.getInputStream(JavaRuntimeURLConnection.java:140)
      at java.base/java.net.URL.openStream(URL.java:1140)
      at net.bull.javamelody.internal.model.MavenArtifact.readMavenFileFromJarFile(MavenArtifact.java:664)
      at net.bull.javamelody.internal.model.MavenArtifact.getSourceJarFile(MavenArtifact.java:539)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.getSource(HtmlSourceReport.java:85)
      at net.bull.javamelody.internal.web.html.HtmlSourceReport.<init>(HtmlSourceReport.java:53)
      at net.bull.javamelody.internal.web.html.HtmlReport.writeSource(HtmlReport.java:158)
      at net.bull.javamelody.internal.web.HtmlController.doSource(HtmlController.java:178)
      at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invokeAndReturn(RequestToMethodMapper.java:105)
      at net.bull.javamelody.internal.web.RequestToMethodMapper.invoke(RequestToMethodMapper.java:91)
      at net.bull.javamelody.internal.web.HtmlController.doHtml(HtmlController.java:112)
      at net.bull.javamelody.internal.web.MonitoringController.doCompressedHtml(MonitoringController.java:284)
      at net.bull.javamelody.internal.web.MonitoringController.doReportCore(MonitoringController.java:232)
      at net.bull.javamelody.internal.web.MonitoringController.doReport(MonitoringController.java:211)
      at net.bull.javamelody.internal.web.MonitoringController.doActionIfNeededAndReport(MonitoringController.java:163)
      at net.bull.javamelody.MonitoringFilter.doMonitoring(MonitoringFilter.java:408)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:69)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:199)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at ForbiddenActionsFilter.doFilter(ForbiddenActionsFilter.java:24)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at fr.spi4j.lib.security.RemoteUserFilter.doFilter(RemoteUserFilter.java:66)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
      at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
      at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
      at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.base/java.lang.Thread.run(Thread.java:834)
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 15:33:14
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 15:33:14
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
08/03/2026 15:33:14
java.lang.NullPointerException
 SEVERE: Servlet.service() for servlet [default] in context with path [/demo] threw exception
09/03/2026 01:00:29
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
09/03/2026 01:00:29
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
09/03/2026 01:00:29
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
09/03/2026 01:00:29
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
09/03/2026 01:00:29
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
09/03/2026 01:00:29
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
09/03/2026 01:00:31
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
09/03/2026 01:00:31
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
09/03/2026 01:00:31
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

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: graph92 Mo / 471 Mo    ++++++++++++
Nb de sessions http: graph34
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): 		graph17 / 100    ++++++++++++
Charge systèmegraph0,23
% CPU systèmegraph26,32    ++++++++++++








      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: 31087
Nb de fichiers ouvertsgraph189 / 500 000    ++++++++++++
Serveur: Serveur Apache Tomcat/9.0.33
Contexte webapp: /demo
Démarrage: 17/11/2025 20:10
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): graph7
Tomcat "http-nio-80": Threads actifs = graph1 / 200     ++++++++++++
Octets reçus = graph154 341
Octets envoyés = graph9 345 487 884
Nombre de requêtes = 63 429 053
Nombre d'erreurs = 179 348
Somme des temps d'exécution (ms) = 140 587 910
Temps d'exécution max (ms) = 115 688
Gestion mémoire: Non heap memory = 124 Mo (Perm Gen, Code Cache),
Buffered memory = 0 Mo,
Loaded classes = 9 220,
Garbage collection time = 14 050 630 ms,
Process cpu time = 210 237 320 ms,
Committed virtual memory = 2 740 Mo,
Free physical memory = 314 Mo,
Total physical memory = 1 950 Mo
Espace disque libre: 1 222 Mo
Espace disque utilisable: 1 222 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 = 51, Maximum = 155, Total démarrés = 3 245       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) 548 061 338 640 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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 Catalina-utility-1
 non 1 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 4 587 339 4 317 740 Envoyer un signal thread interrupt à Catalina-utility-1. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Catalina-utility-1
Catalina-utility-2
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 4 605 362 4 336 430 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) 18 398 15 050 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) 552 430 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$FinalizerThread.run(Finalizer.java:170)
 Finalizer
 oui 8 WAITINGWAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 4 946 4 370 Envoyer un signal thread interrupt à Finalizer. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread Finalizer
fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data
 non 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 7 724 7 010 Envoyer un signal thread interrupt à fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread fr%002ereferentiel%002ebusiness%002eapi%002eref%002e%0047rade%0053ervice_%0049tf.data
http-nio-80-Acceptor
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
org.apache.tomcat.util.net.NioEndpoint.serverSocketAccept(NioEndpoint.java:466)
org.apache.tomcat.util.net.NioEndpoint.serverSocketAccept(NioEndpoint.java:72)
org.apache.tomcat.util.net.Acceptor.run(Acceptor.java:95)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-Acceptor
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) 8 191 709 4 663 820 Envoyer un signal thread interrupt à http-nio-80-Acceptor. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-Acceptor
http-nio-80-BlockPoller
java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method)
java.base@11.0.6/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
java.base@11.0.6/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
java.base@11.0.6/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller.run(NioBlockingSelector.java:313)
 http-nio-80-BlockPoller
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method) 1 390 271 582 150 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$Poller.run(NioEndpoint.java:709)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-ClientPoller
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/sun.nio.ch.EPoll.wait(Native Method) 12 291 675 6 730 540 Envoyer un signal thread interrupt à http-nio-80-ClientPoller. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-ClientPoller
http-nio-80-exec-214
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 1 067 534 933 760 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-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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-217
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 1 048 248 917 170 Envoyer un signal thread interrupt à http-nio-80-exec-217. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-217
http-nio-80-exec-242
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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) 525 172 456 120 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-270
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-270
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 297 262 262 120 Envoyer un signal thread interrupt à http-nio-80-exec-270. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-270
http-nio-80-exec-273
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-273
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 221 100 193 450 Envoyer un signal thread interrupt à http-nio-80-exec-273. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-273
http-nio-80-exec-293
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-293
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 116 626 103 220 Envoyer un signal thread interrupt à http-nio-80-exec-293. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-293
http-nio-80-exec-296
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-296
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 113 028 99 940 Envoyer un signal thread interrupt à http-nio-80-exec-296. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-296
http-nio-80-exec-299
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-299
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 90 298 79 800 Envoyer un signal thread interrupt à http-nio-80-exec-299. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-299
http-nio-80-exec-303
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-303
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 87 398 77 650 Envoyer un signal thread interrupt à http-nio-80-exec-303. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-303
http-nio-80-exec-306
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-306
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 70 937 62 950 Envoyer un signal thread interrupt à http-nio-80-exec-306. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-306
http-nio-80-exec-312
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-312
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 69 722 61 830 Envoyer un signal thread interrupt à http-nio-80-exec-312. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-312
http-nio-80-exec-320
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-320
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 56 012 48 210 Envoyer un signal thread interrupt à http-nio-80-exec-320. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-320
http-nio-80-exec-321
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-321
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 60 765 53 040 Envoyer un signal thread interrupt à http-nio-80-exec-321. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-321
http-nio-80-exec-323
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-323
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 57 352 49 740 Envoyer un signal thread interrupt à http-nio-80-exec-323. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-323
http-nio-80-exec-326
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-326
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 55 552 49 600 Envoyer un signal thread interrupt à http-nio-80-exec-326. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-326
http-nio-80-exec-327
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-327
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 56 560 50 630 Envoyer un signal thread interrupt à http-nio-80-exec-327. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-327
http-nio-80-exec-328
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-328
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 62 468 55 840 Envoyer un signal thread interrupt à http-nio-80-exec-328. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-328
http-nio-80-exec-330
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-330
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 55 923 49 890 Envoyer un signal thread interrupt à http-nio-80-exec-330. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-330
http-nio-80-exec-332
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-332
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 59 024 52 930 Envoyer un signal thread interrupt à http-nio-80-exec-332. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-332
http-nio-80-exec-333
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-333
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 56 187 49 840 Envoyer un signal thread interrupt à http-nio-80-exec-333. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-333
http-nio-80-exec-334
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-334
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 18 268 14 850 Envoyer un signal thread interrupt à http-nio-80-exec-334. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-334
http-nio-80-exec-335
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-335
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 21 143 17 660 Envoyer un signal thread interrupt à http-nio-80-exec-335. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-335
http-nio-80-exec-336
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-336
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 16 862 13 510 Envoyer un signal thread interrupt à http-nio-80-exec-336. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-336
http-nio-80-exec-337
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-337
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 23 099 19 550 Envoyer un signal thread interrupt à http-nio-80-exec-337. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-337
http-nio-80-exec-340
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-340
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 20 821 17 530 Envoyer un signal thread interrupt à http-nio-80-exec-340. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-340
http-nio-80-exec-341
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-341
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 15 087 11 710 Envoyer un signal thread interrupt à http-nio-80-exec-341. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-341
http-nio-80-exec-342
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-342
 oui 5 RUNNABLERUNNABLE java.base@11.0.6/java.lang.Thread.dumpThreads(Native Method) 23 399 19 930 Envoyer un signal thread interrupt à http-nio-80-exec-342. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-342
http-nio-80-exec-343
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-343
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 9 946 8 250 Envoyer un signal thread interrupt à http-nio-80-exec-343. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-343
http-nio-80-exec-344
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-344
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 8 752 7 150 Envoyer un signal thread interrupt à http-nio-80-exec-344. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-344
http-nio-80-exec-346
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-346
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 8 348 6 740 Envoyer un signal thread interrupt à http-nio-80-exec-346. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-346
http-nio-80-exec-347
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$WrappingRunnable.run(TaskThread.java:61)
java.base@11.0.6/java.lang.Thread.run(Thread.java:834)
 http-nio-80-exec-347
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 9 513 7 870 Envoyer un signal thread interrupt à http-nio-80-exec-347. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-347
http-nio-80-exec-349
java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.6/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.6/java.util.concurrent.locks.AbstractQueuedSynchronizer$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-349
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/jdk.internal.misc.Unsafe.park(Native Method) 11 591 9 910 Envoyer un signal thread interrupt à http-nio-80-exec-349. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread http-nio-80-exec-349
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) 1 417 1 380 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) 3 501 074 2 428 170 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) 2 816 918 1 662 920 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) 526 652 493 040 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$BackgroundWriterThread.run(MVStore.java:3283)
 MVStore background writer nio:/opt/data/demo/h2.mv.db
 oui 5 TIMED_WAITINGTIMED_WAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 10 347 280 7 799 710 Envoyer un signal thread interrupt à MVStore background writer nio:/opt/data/demo/h2.mv.db. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread MVStore background writer nio:/opt/data/demo/h2.mv.db
net.sf.ehcache.CacheManager@4da000df
java.base@11.0.6/java.lang.Object.wait(Native Method)
java.base@11.0.6/java.lang.Object.wait(Object.java:328)
java.base@11.0.6/java.util.TimerThread.mainLoop(Timer.java:527)
java.base@11.0.6/java.util.TimerThread.run(Timer.java:506)
 net.sf.ehcache.CacheManager@4da000df
 oui 5 WAITINGWAITING java.base@11.0.6/java.lang.Object.wait(Native Method) 0 0 Envoyer un signal thread interrupt à net.sf.ehcache.CacheManager@4da000df. Le thread peut tester Thread.currentThread().isInterrupted() pour s'arrêter lui même. Tuer le thread net.sf.ehcache.CacheManager@4da000df
Reference Handler
java.base@11.0.6/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
java.base@11.0.6/java.lang.ref.Reference.processPendingReferences(Reference.java:241)
java.base@11.0.6/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213)
 Reference Handler
 oui 10 RUNNABLERUNNABLE java.base@11.0.6/java.lang.ref.Reference.waitForReferencePendingList(Native Method) 4 473 4 100 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) 57 032 111 50 427 020 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 80 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
Purger tous les caches Purger tous les caches       Configuration reference


Temps de la dernière collecte: 3 ms
Temps d'affichage: 113 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 Mar 07 04:28:51 CET 2026     INFO     http call done in 128 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 Mar 07 04:32:13 CET 2026     INFO     http call done in 92 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
Sat Mar 07 04:32:26 CET 2026     INFO     http call done in 49 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 04:42:15 CET 2026     INFO     http call done in 321 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 05:09:29 CET 2026     INFO     http call done in 87 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 05:34:01 CET 2026     INFO     http call done in 352 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
Sat Mar 07 05:38:37 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Sat Mar 07 05:45:22 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Sat Mar 07 05:46:02 CET 2026     INFO     http call done in 296 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 Mar 07 06:14:44 CET 2026     INFO     http call done in 364 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 06:20:50 CET 2026     INFO     http call done in 87 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 Mar 07 06:24:09 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Sat Mar 07 06:47:12 CET 2026     INFO     http call done in 115 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 06:48:34 CET 2026     INFO     http call done in 305 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 Mar 07 06:56:00 CET 2026     INFO     http call done in 315 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
Sat Mar 07 07:00:38 CET 2026     INFO     http call done in 87 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 07:16:10 CET 2026     INFO     http call done in 116 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 Mar 07 07:28:27 CET 2026     INFO     http call done in 103 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 Mar 07 07:29:23 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 07:30:17 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 07:41:02 CET 2026     INFO     http call done in 114 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 Mar 07 07:56:01 CET 2026     INFO     http call done in 333 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel-server/1.7-SNAPSHOT/referentiel-server-1.7-SNAPSHOT-sources.jar
Sat Mar 07 08:33:49 CET 2026     INFO     http call done in 321 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 Mar 07 08:36:06 CET 2026     INFO     http call done in 281 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/referentiel-commons/1.7-SNAPSHOT/referentiel-commons-1.7-SNAPSHOT-sources.jar
Sat Mar 07 08:37:23 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Sat Mar 07 09:31:59 CET 2026     INFO     http call done in 129 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 Mar 07 09:35:24 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 09:36:22 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Sat Mar 07 09:36:51 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 09:38:10 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 11:05:12 CET 2026     INFO     http call done in 334 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Sat Mar 07 12:54:24 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Session http invalidée
Sat Mar 07 13:38:16 CET 2026     INFO     http call done in 370 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 Mar 07 13:51:48 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 13:52:54 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 14:25:06 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 21:00:55 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 21:01:12 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sat Mar 07 21:32:14 CET 2026     DEBUG     Action 'INVALIDATE_SESSION' executed. Result: Http session invalidated
Sun Mar 08 00:00:38 CET 2026     DEBUG     Obsolete files deleted. JavaMelody disk usage: 7117 KB
Sun Mar 08 16:13:24 CET 2026     INFO     http call done in 317 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-sources.jar
Mon Mar 09 00:00:40 CET 2026     DEBUG     Obsolete files deleted. JavaMelody disk usage: 7111 KB
Mon Mar 09 01:49:58 CET 2026     DEBUG     Action 'GC' executed. Result: Sběratel odpadků (59 564 Kb uvolněn, 71 367 Kb stále používán)
Mon Mar 09 01:49:59 CET 2026     DEBUG     Action 'GC' executed. Result: Sběratel odpadků (8 243 Kb uvolněn, 74 711 Kb stále používán)
Mon Mar 09 05:13:03 CET 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: Statistika sql byla vymazána.
Mon Mar 09 05:13:03 CET 2026     DEBUG     Action 'CLEAR_COUNTER' executed. Result: Statistika sql byla vymazána.
Mon Mar 09 08:03:40 CET 2026     INFO     http call done in 355 ms with 0 KB read for https://repo1.maven.org/maven2/fr/spi4j/spi4j/1.7-SNAPSHOT/spi4j-1.7-SNAPSHOT-sources.jar
Mon Mar 09 08:03:40 CET 2026     INFO     http call done in 261 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 Mar 09 08:04:31 CET 2026     INFO     http call done in 612 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 Mar 09 08:05:28 CET 2026     DEBUG     Action 'GC' executed. Result: Ramasse miette exécuté (-5 806 Ko libérés, 81 922 Ko restent utilisés)