[seam-issues] [JBoss JIRA] Resolved: (SEAMREMOTING-30) remoting-model example causes ConcurrentModificationException

remoting-model example causes ConcurrentModificationException ------------------------------------------------------------- Key: SEAMREMOTING-30 URL: https://issues.jboss.org/browse/SEAMREMOTING-30 Project: Seam Remoting Issue Type: Bug Affects Versions: 3.0.0.CR3 Environment: Seam 3.0.0.CR3 (Seam Remoting 3.0.0.CR3) Reporter: Jozef Hartinger Assignee: John Ament Fix For: 3.0.0.Final To reproduce: 1.) deploy the remoting-model example 2.) visit http://localhost:8080/remoting-model 3.) Click on "Shane Bryzak" 4.) Click on "Jozef Hartinger" 5.) Click on "Load addresses" 6.) Click on "Delete address" 7.) Click on "Apply changes" 8.) The exception below is logged in the server log This might be a problem in the example itself / seam-conversation / weld. {code} 10:33:15,116 ERROR [org.jboss.seam.remoting.Remoting] Error: java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) [:1.6.0_23] at java.util.HashMap$EntryIterator.next(HashMap.java:834) [:1.6.0_23] at java.util.HashMap$EntryIterator.next(HashMap.java:832) [:1.6.0_23] at org.jboss.weld.context.AbstractConversationContext.deactivate(AbstractConversationContext.java:250) [:6.0.0.Final] at org.jboss.seam.conversation.plugins.weld.WeldHttpSeamConversationContext.doDeactivate(WeldHttpSeamConversationContext.java:70) [:3.0.0.CR1] at org.jboss.seam.conversation.api.AbstractSeamConversationContext.deactivate(AbstractSeamConversationContext.java:70) [:3.0.0.CR1] at org.jboss.seam.remoting.AbstractRequestHandler.deactivateConversationContext(AbstractRequestHandler.java:27) [:3.0.0.CR3] at org.jboss.seam.remoting.model.ModelHandler.handle(ModelHandler.java:114) [:3.0.0.CR3] at org.jboss.seam.remoting.Remoting.service(Remoting.java:297) [:3.0.0.CR3] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324) [:6.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) [:6.0.0.Final] at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67) [:6.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274) [:6.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) [:6.0.0.Final] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [:6.0.0.Final] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [:6.0.0.Final] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181) [:6.0.0.Final] at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285) [:1.1.0.Final] at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261) [:1.1.0.Final] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88) [:6.0.0.Final] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100) [:6.0.0.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [:6.0.0.Final] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [:6.0.0.Final] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [:6.0.0.Final] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [:6.0.0.Final] at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53) [:6.0.0.Final] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [:6.0.0.Final] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [:6.0.0.Final] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654) [:6.0.0.Final] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951) [:6.0.0.Final] at java.lang.Thread.run(Thread.java:662) [:1.6.0_23] 10:33:15,125 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/remoting-model]] Exception sending request destroyed lifecycle event to listener instance of class org.jboss.weld.servlet.WeldListener: java.lang.IllegalStateException: Context is not active at org.jboss.weld.context.AbstractConversationContext.deactivate(AbstractConversationContext.java:263) [:6.0.0.Final] at org.jboss.weld.servlet.WeldListener.requestDestroyed(WeldListener.java:125) [:6.0.0.Final] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:204) [:6.0.0.Final] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181) [:6.0.0.Final] at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285) [:1.1.0.Final] at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261) [:1.1.0.Final] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88) [:6.0.0.Final] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100) [:6.0.0.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [:6.0.0.Final] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [:6.0.0.Final] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [:6.0.0.Final] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [:6.0.0.Final] at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53) [:6.0.0.Final] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [:6.0.0.Final] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [:6.0.0.Final] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654) [:6.0.0.Final] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951) [:6.0.0.Final] at java.lang.Thread.run(Thread.java:662) [:1.6.0_23] {code}