Description Tim deBoer 2010-07-21 16:15:53 EDT

I've seen the following error in my .log several times today. I don't know what I was doing at the time, and am using last week's WTP 3.2.1 build (i.e. not the very latest, but I think it contains all Dali fixes).

!ENTRY org.eclipse.jpt.core 4 0 2010-07-21 15:14:56.671
!MESSAGE duplicate listener: org.eclipse.jpt.core.internal.AbstractJpaProject$DefaultResourceModelListener@54155415
!STACK 0
java.lang.IllegalArgumentException: duplicate listener: org.eclipse.jpt.core.internal.AbstractJpaProject$DefaultResourceModelListener@54155415
	at org.eclipse.jpt.utility.internal.ListenerList.add(Unknown Source)
	at org.eclipse.jpt.core.resource.xml.JpaXmlResource.addResourceModelListener(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject.addJpaFile_(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject.addJpaFile(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject.synchronizeJpaFiles(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject$14.fileChangeIsSignificant(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject$ResourceDeltaVisitor.fileChanged(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject$ResourceDeltaVisitor.visit(Unknown Source)
	at org.eclipse.core.internal.events.ResourceDelta.accept(Unknown Source)
	at org.eclipse.core.internal.events.ResourceDelta.accept(Unknown Source)
	at org.eclipse.core.internal.events.ResourceDelta.accept(Unknown Source)
	at org.eclipse.core.internal.events.ResourceDelta.accept(Unknown Source)
	at org.eclipse.core.internal.events.ResourceDelta.accept(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject$ResourceDeltaVisitor.visitDelta(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject.internalProjectChanged(Unknown Source)
	at org.eclipse.jpt.core.internal.AbstractJpaProject.projectChanged(Unknown Source)
	at org.eclipse.jpt.core.GenericJpaProjectManager.projectChanged_(Unknown Source)
	at org.eclipse.jpt.core.GenericJpaProjectManager$1.execute_(Unknown Source)
	at org.eclipse.jpt.core.GenericJpaProjectManager$EventHandlerCommand.execute(Unknown Source)
	at org.eclipse.jpt.utility.internal.AsynchronousCommandExecutor$Consumer.execute(Unknown Source)
	at org.eclipse.jpt.utility.internal.ConsumerThreadCoordinator$RunnableConsumer.execute_(Unknown Source)
	at org.eclipse.jpt.utility.internal.ConsumerThreadCoordinator$RunnableConsumer.execute(Unknown Source)
	at org.eclipse.jpt.utility.internal.ConsumerThreadCoordinator$RunnableConsumer.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)