Re: GlazedList 1.7 ConcurrentModificationException with PieChartExample

James Lemieux wrote:

I'm not getting this exception. What does your environment look like?

I'm executing this on Windows XP with this version of java:

C:\temp\glazedlists>java -version
java version "1.6.0_10-beta"
Java(TM) SE Runtime Environment (build 1.6.0_10-beta-b25)
Java HotSpot(TM) Client VM (build 11.0-b12, mixed mode, sharing)

On Mon, Aug 18, 2008 at 7:03 PM, tmulle <tmulle@gmail.com> wrote:

>
> Hi James,
>
> I just tried the latest jar and still same thing... just letting you know..
>
> Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
>        at
>
> ca.odell.glazedlists.event.SequenceDependenciesEventPublisher.fireEvent(SequenceDependenciesEventPublisher.java:310)
>        at
>
> ca.odell.glazedlists.event.ListEventAssembler$ListSequencePublisherAdapter.fireEvent(ListEventAssembler.java:767)
>        at
>
> ca.odell.glazedlists.event.ListEventAssembler$AssemblerHelper.commitEvent(ListEventAssembler.java:416)
>        at
>
> ca.odell.glazedlists.event.ListEventAssembler.commitEvent(ListEventAssembler.java:249)
>        at
>
> ca.odell.glazedlists.impl.gui.ThreadProxyEventList$UpdateRunner.run(ThreadProxyEventList.java:226)
>        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
>        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
>        at
>
> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
>        at
>
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
>        at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
>        at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
>        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
> Exception in thread "main" java.util.ConcurrentModificationException
>        at
>
> java.util.IdentityHashMap$IdentityHashMapIterator.nextIndex(IdentityHashMap.java:711)
>        at
> java.util.IdentityHashMap$EntryIterator.next(IdentityHashMap.java:819)
>        at
> java.util.IdentityHashMap$EntryIterator.next(IdentityHashMap.java:814)
>        at
>
> ca.odell.glazedlists.event.SequenceDependenciesEventPublisher.fireEvent(SequenceDependenciesEventPublisher.java:352)
>        at
>
> ca.odell.glazedlists.event.ListEventAssembler$ListSequencePublisherAdapter.fireEvent(ListEventAssembler.java:767)
>        at
>
> ca.odell.glazedlists.event.ListEventAssembler$AssemblerHelper.commitEvent(ListEventAssembler.java:416)
>        at
>
> ca.odell.glazedlists.event.ListEventAssembler.commitEvent(ListEventAssembler.java:249)
>        at ca.odell.glazedlists.BasicEventList.set(BasicEventList.java:210)
>        at PieChartExample.main(PieChartExample.java:112)
>
>
>
> James Lemieux wrote:
> >
> > Tim,
> >
> >    I'm uncertain about the cause of the exception from GL 1.7, but I'd
> > recommend moving up to the latest nightly build, which has no problems
> > with
> > the PIeChartExample. It can be found here:
> >
> >
> https://glazedlists.dev.java.net/servlets/ProjectDocumentList?folderID=3916&expandFolder=3916&folderID=0
> >
> > Sorry about that,
> >
> > James
> >
> > On Thu, Aug 14, 2008 at 1:27 PM, tmulle <tmulle@gmail.com> wrote:
> >
> >>
> >> Hi,
> >>
> >> I just downloaded the GlazedList 1.7 jar for 1.5+ and tried to simply
> run
> >> the PieChartExample demo from the screencast and immediately got the
> >> exception below:
> >>
> >> Exception in thread "main" java.util.ConcurrentModificationException
> >>        at
> >>
> >>
> java.util.IdentityHashMap$IdentityHashMapIterator.nextIndex(IdentityHashMap.java:711)
> >>        at
> >> java.util.IdentityHashMap$EntryIterator.next(IdentityHashMap.java:819)
> >>        at
> >> java.util.IdentityHashMap$EntryIterator.next(IdentityHashMap.java:814)
> >>        at
> >>
> >>
> ca.odell.glazedlists.event.SequenceDependenciesEventPublisher.fireEvent(SequenceDependenciesEventPublisher.java:342)
> >>        at
> >>
> >>
> ca.odell.glazedlists.event.ListEventAssembler$ListSequencePublisherAdapter.fireEvent(ListEventAssembler.java:855)
> >>        at
> >>

> >>
> ca.odell.glazedlists.event.ListEventAssembler$AssemblerHelper.commitEvent(ListEventAssembler.java:389)
> >>        at
> >>
> >>
> ca.odell.glazedlists.event.ListEventAssembler.commitEvent(ListEventAssembler.java:226)
> >>        at
> >> ca.odell.glazedlists.BasicEventList.set(BasicEventList.java:190)
> >>        at
> >>
> ca.odell.glazedlists.impl.EventListIterator.set(EventListIterator.java:169)
> >>        at PieChartExample.main(PieChartExample.java:101)
> >>
> >> I tried changing the code in the main function that modifies the
> original
> >> "idols" list to using the  "swingEDTIdolsList" and still same issue..
> >>
> >> Any ideas?
> >>
> >> - Tim
> >>
> >> --
> >> View this message in context:
> >>
> http://www.nabble.com/GlazedList-1.7-ConcurrentModificationException-with-PieChartExample-tp18989070p18989070.html
> >> Sent from the GlazedLists - Dev mailing list archive at Nabble.com.
> >>
> >>
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> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/GlazedList-1.7-ConcurrentModificationException-with-PieChartExample-tp18989070p19043189.html
> Sent from the GlazedLists - Dev mailing list archive at Nabble.com.
>
>
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