ConcurrentModificationException in AbstractVFSContext.getTempInfos ------------------------------------------------------------------ Key: JBVFS-108 URL: https://jira.jboss.org/jira/browse/JBVFS-108 Project: JBoss VFS Issue Type: Bug Security Level: Public(Everyone can see) Environment: AS version: 5.1.0.CR1 (build: SVNTag=JBoss_5_1_0_CR1 date=200904171555) http://anonsvn.jboss.org/repos/jbossas/branches/Branch_5_x Revision: 87503 Embedded Jopr Core 1.2.0-SNAPSHOT (r302) (Moved from EMBJOPR; seen during testStopAndStartWar().) Java version: 1.5.0_17, vendor: Sun Microsystems Inc. Reporter: Ondrej Žižka Assignee: Jason T. Greene Priority: Critical Fix For: 2.2.0.Alpha Attachments: JBVFS-108.patch Steps to reproduce: Delete bundled AS console WAR directory from deploy. Deploy EmbJopr rev. 302. Log in at http://localhost:8080/admin-console/ (admin / admin) Using EmbJopr: Deploy the attached hellothere-RESTART.war Click at this app. In the control tab, press Restart. Repeat this several time until the exception occurs. ----------------- java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:841) at java.util.HashMap$EntryIterator.next(HashMap.java:883) at java.util.HashMap$EntryIterator.next(HashMap.java:881) at org.jboss.virtual.plugins.context.AbstractVFSContext.getTempInfos(AbstractVFSContext.java:426) at org.jboss.virtual.plugins.registry.DefaultVFSRegistry.getFile(DefaultVFSRegistry.java:75) at org.jboss.virtual.plugins.registry.DefaultVFSRegistry.getFile(DefaultVFSRegistry.java:121) at org.jboss.virtual.protocol.AbstractVFSHandler.openConnection(AbstractVFSHandler.java:71) at java.net.URL.openConnection(URL.java:943) at java.net.URL.openStream(URL.java:1007) at org.jboss.seam.deployment.SeamDeploymentProperties.addPropertiesFromResourceBundle(SeamDeploymentProperties.java:64) at org.jboss.seam.deployment.SeamDeploymentProperties.getPropertyValues(SeamDeploymentProperties.java:47) at org.jboss.seam.deployment.DeploymentStrategy.initDeploymentHandlers(DeploymentStrategy.java:90) at org.jboss.seam.deployment.DeploymentStrategy.getDeploymentHandlers(DeploymentStrategy.java:82) at org.jboss.seam.deployment.HotDeploymentStrategy.<init>(HotDeploymentStrategy.java:74) at org.jboss.seam.init.Initialization.createHotDeployment(Initialization.java:811) at org.jboss.seam.init.Initialization.redeploy(Initialization.java:739) at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:44) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:38) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:595)