[weld-issues] [JBoss JIRA] Closed: (WELD-260) java.util.ConcurrentModificationException : WeldBootstrap.deployBeans

java.util.ConcurrentModificationException : WeldBootstrap.deployBeans --------------------------------------------------------------------- Key: WELD-260 URL: https://jira.jboss.org/jira/browse/WELD-260 Project: Weld Issue Type: Bug Components: Bootstrap and Metamodel API Environment: mac glassfish Reporter: Roger Kitain Assignee: Pete Muir Fix For: 1.0.0.CR2 Small app containing an extension (residing in gf/lib) and deployed war. when server starts up (or the app is being deployed): WARNING: Exception while dispatching an event java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) at java.util.HashMap$ValueIterator.next(HashMap.java:822) at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:370) at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:151) at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:88) at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:224) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:322) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:169) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272) at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235) at org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141) at org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573) at org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459) at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391) at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376) at org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462)