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Created attachment 97809 [details] Hudson test failure log Looks random; no changes in platform in this build. Seems to be a lock-ordering conflict (see marked lines): > junit.framework.AssertionFailedError: The test testSnapshotFN did not finish in 35000ms > Thread Active Reference Queue Daemon >> at org.openide.nodes.Children.entrySupport(Children.java:147) > at org.openide.nodes.Children$Keys$2.run(Children.java:1524) > at org.openide.util.Mutex.postRequest(Mutex.java:1264) > at org.openide.util.Mutex.postRequest(Mutex.java:1210) >> at org.openide.util.Mutex.postWriteRequest(Mutex.java:582) > at org.openide.nodes.Children$Keys.applyKeys(Children.java:1533) > at org.openide.nodes.Children$Keys.setKeys(Children.java:1477) > at org.openide.nodes.ChildrenKeysTest$9K.removeNotify(ChildrenKeysTest.java:918) > at org.openide.nodes.Children.callRemoveNotify(Children.java:555) > at org.openide.nodes.EntrySupport$Default.finalizedChildrenArray(EntrySupport.java:903) > at org.openide.nodes.EntrySupport$Default$ChArrRef.run(EntrySupport.java:987) > at org.openide.util.lookup.implspi.ActiveQueue$Impl.run(ActiveQueue.java:67) > at java.lang.Thread.run(Thread.java:619) > Thread Test Watch Dog: testSnapshotFN > at java.lang.Object.wait(Object.java:-2) > at java.lang.Object.wait(Object.java:485) > at org.openide.util.Mutex$QueueCell.sleep(Mutex.java:1609) > at org.openide.util.Mutex.enterImpl(Mutex.java:724) > at org.openide.util.Mutex.enter(Mutex.java:631) > at org.openide.util.Mutex.readEnter(Mutex.java:614) >> at org.openide.util.Mutex$Privileged.enterReadAccess(Mutex.java:1658) > at org.openide.nodes.FilterNode.updateChildren(FilterNode.java:1048) > at org.openide.nodes.Node.getChildren(Node.java:456) > at org.openide.nodes.FilterNode$Children.entrySupport(FilterNode.java:1322) > at org.openide.nodes.Children$Array.postInitializeEntrySupport(Children.java:671) >> at org.openide.nodes.FilterNode$Children.entrySupport(FilterNode.java:1348) > at org.openide.nodes.Children.getNodesCount(Children.java:484) > at org.openide.nodes.ChildrenKeysTest.testSnapshotFN(ChildrenKeysTest.java:1702) > at org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:89) > at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:345) > at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:274) > at java.lang.Thread.run(Thread.java:619)
Interesting, thanks.
core-main#b55928eab547
Integrated into 'main-golden', will be available in build *201004240200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main/rev/b55928eab547 User: Jaroslav Tulach <jtulach@netbeans.org> Log: #184633: Prevent re-entrant calls to entrySupport(), guard the comment with assert