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Bug 174684 - CCE from Children.ProjectManagerDeadlockDetector.callPMMutexMethod
Summary: CCE from Children.ProjectManagerDeadlockDetector.callPMMutexMethod
Status: RESOLVED WORKSFORME
Alias: None
Product: platform
Classification: Unclassified
Component: Nodes (show other bugs)
Version: 6.x
Hardware: All All
: P3 blocker (vote)
Assignee: Jaroslav Tulach
URL: http://deadlock.netbeans.org/hudson/j...
Keywords: RANDOM, TEST
Depends on:
Blocks:
 
Reported: 2009-10-15 17:29 UTC by Jesse Glick
Modified: 2010-04-02 17:48 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Jesse Glick 2009-10-15 17:29:52 UTC 
Broke commit validation. Perhaps a class loading problem?

java.lang.ClassCastException: org.openide.util.Mutex
	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.callPMMutexMethod(Children.java:1840)
	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.getPMMutex(Children.java:1824)
	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1806)
	at org.openide.util.Mutex.doWrapperAccess(Mutex.java:1320)
	at org.openide.util.Mutex.readAccess(Mutex.java:351)
	at org.openide.loaders.DataObject.getNodeDelegateImpl(DataObject.java:291)
	at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:283)
	at org.openide.awt.MenuBar$LazyMenu.<init>(MenuBar.java:478)
	at org.openide.awt.MenuBar$MenuBarFolder.acceptFolder(MenuBar.java:382)
	at org.openide.loaders.FolderInstance.acceptDataObject(FolderInstance.java:444)
	at org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:780)
	at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:101)
	at org.openide.loaders.FolderInstance$1R.init(FolderInstance.java:698)
	at org.openide.loaders.FolderInstance$1R.run(FolderInstance.java:725)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to
	at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:655)
	at org.openide.loaders.FolderInstance.processObjects(FolderInstance.java:753)
	at org.openide.loaders.FolderInstance$Listener.finished(FolderInstance.java:1037)
	at org.openide.loaders.FolderList.createBoth(FolderList.java:873)
	at org.openide.loaders.FolderList.getObjects(FolderList.java:562)
	at org.openide.loaders.FolderList.access$300(FolderList.java:74)
	at org.openide.loaders.FolderList$ListTask.computeResult(FolderList.java:955)
[catch] at org.openide.loaders.FolderList$ListTask.run(FolderList.java:933)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:602)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1084)
Comment 1 Jaroslav Tulach 2010-04-02 16:14:12 UTC 
Who knows. Has the problem been seen at least twice?
Comment 2 Jesse Glick 2010-04-02 17:48:15 UTC 
Yes, but not recently I think.