[jbosstools-issues] [JBoss JIRA] (JBIDE-12896) ConcurrentModificationException in CDICoreBuilder when importing existing application

[Alexey Kazakov (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-12896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kazakov reassigned JBIDE-12896:
--------------------------------------

    Assignee: Viacheslav Kabanovich  (was: Alexey Kazakov)

    
> ConcurrentModificationException in CDICoreBuilder when importing existing application
> -------------------------------------------------------------------------------------
>
>                 Key: JBIDE-12896
>                 URL: https://issues.jboss.org/browse/JBIDE-12896
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: CDI
>    Affects Versions: 4.0.0.Beta1
>            Reporter: Xavier Coulon
>            Assignee: Viacheslav Kabanovich
>            Priority: Critical
>             Fix For: 4.0.0.CR1
>
>
> While working on resolving JBIDE-12690, I got the following error:
> !MESSAGE Errors running builder 'CDI (Context and Dependency Injection) Builder' on project 'jboss-richfaces-webapp'.
> !STACK 0
> java.util.ConcurrentModificationException
> 	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
> 	at java.util.HashMap$KeyIterator.next(HashMap.java:828)
> 	at org.jboss.tools.cdi.internal.core.impl.definition.DefinitionContext.copy(DefinitionContext.java:98)
> 	at org.jboss.tools.cdi.internal.core.impl.definition.DefinitionContext.newWorkingCopy(DefinitionContext.java:340)
> 	at org.jboss.tools.cdi.core.CDICoreBuilder.build(CDICoreBuilder.java:199)
> 	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
> 	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
> 	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
> 	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
> 	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
> This exception occurred when I imported an existing project (jboss-richfaces-webapp) that had been created in another workspace.

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