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For both me and the other developers on my team, the Netbeans 6.1 IDE keeps freezing up. At times it freezes up when I click to open a file (as in this thread dump I am attaching), other times I am just clicking on the IDE window for it to regain focus after I have looked something up. It happens quite frequently to me. I am currently on jdk 1.6.0_06. I was in Netbeans 6.1 (not sure if it was the same build) with jdk 1.6.0_01 I believe previously and did not experience these lockups and really only experienced slow downs in the IDE. My PC got reimaged at work because of a corruption and so I then installed what is being used by the rest of the team. We all went to the same JDK and currently are targeting that one to be the production JDK but we may update the version of that one as well once we get closer to production release date. I took a thread dump (not sure if window buffer was enough, increased it to 600). The IDE locks up so often that I can get another one if necessary. At lockup, resources on my system do not appear to be maxed out at all via the task manager. But the application does not show up as not responding in the task manager though it is not and does not come back even after 30 minutes. ------------------------------------- Thread dump: java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c52580> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c52580> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/null]" daemon pr io=2 tid=0x05302800 nid=0x690 in Object.wait() [0x0ae5f000..0x0ae5fb14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c52600> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c52600> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.openide.expl orer.view.TreeView$2]" daemon prio=2 tid=0x03c0d400 nid=0xab0 in Object.wait() [ 0x0ac5f000..0x0ac5fd14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c52680> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c52680> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.netbeans.cor e.windows.FloatingWindowTransparencyManager$2]" daemon prio=2 tid=0x03c10400 nid =0x834 in Object.wait() [0x0aa5f000..0x0aa5fb94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c5ef08> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c5ef08> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/null]" daemon pr io=2 tid=0x052f3800 nid=0x968 in Object.wait() [0x0a85f000..0x0a85fd94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c5ef48> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c5ef48> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.netbeans.spi .java.project.support.ui.PackageRootNode]" daemon prio=2 tid=0x03c0fc00 nid=0x93 c in Object.wait() [0x0a65f000..0x0a65fa14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c5efd8> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c5efd8> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.openide.expl orer.view.TreeView$2]" daemon prio=2 tid=0x02d82800 nid=0x7ec in Object.wait() [ 0x0a45f000..0x0a45fb14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c528a8> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c528a8> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.openide.expl orer.view.TreeView$2]" daemon prio=2 tid=0x03b21800 nid=0x68c in Object.wait() [ 0x0a25f000..0x0a25fa94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c52928> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c52928> (a java.lang.Object) "Document Processing" daemon prio=4 tid=0x07c58400 nid=0xd68 in Object.wait() [0 x0a05f000..0x0a05fc14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x1774bc48> (a org.openide.windows.CloneableOpenSupport$Li stener) at java.lang.Object.wait(Object.java:485) at org.openide.text.CloneableEditorSupport.openDocumentImpl(CloneableEdi torSupport.java:744) at org.openide.text.CloneableEditorSupport.openDocumentCheckIOE(Cloneabl eEditorSupport.java:715) at org.openide.text.CloneableEditorSupport.openDocument(CloneableEditorS upport.java:710) - locked <0x1774bc48> (a org.openide.windows.CloneableOpenSupport$Listen er) at org.openide.text.DataEditorSupport.openDocument(DataEditorSupport.jav a:398) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.processIncl udedFile(SimplifiedJSPServlet.java:279) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.access$100( SimplifiedJSPServlet.java:93) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet$2.visit(Sim plifiedJSPServlet.java:250) at org.netbeans.modules.web.jsps.parserapi.Node$IncludeDirective.accept( Node.java:688) at org.netbeans.modules.web.jsps.parserapi.Node$Nodes.visit(Node.java:22 20) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.processIncl udes(SimplifiedJSPServlet.java:259) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.process(Sim plifiedJSPServlet.java:180) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.process(Sim plifiedJSPServlet.java:152) at org.netbeans.modules.web.core.syntax.JavaSourceProviderImpl$FilterImp l.filterCharSequence(JavaSourceProviderImpl.java:129) at org.netbeans.modules.java.source.parsing.SourceFileObject.getCharCont entImpl(SourceFileObject.java:397) at org.netbeans.modules.java.source.parsing.SourceFileObject.<init>(Sour ceFileObject.java:109) at org.netbeans.modules.java.source.parsing.FileObjects.nbFileObject(Fil eObjects.java:227) at org.netbeans.api.java.source.JavaSource$DefaultJavaFileObjectProvider .createJavaFileObject(JavaSource.java:2416) at org.netbeans.api.java.source.CompilationInfoImpl.<init>(CompilationIn foImpl.java:92) at org.netbeans.api.java.source.JavaSource.createCurrentInfo(JavaSource. java:2002) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource. java:639) at org.netbeans.modules.debugger.jpda.projects.EditorContextImpl.getMeth odLineNumbers(EditorContextImpl.java:865) at org.netbeans.modules.debugger.jpda.projects.BreakpointAnnotationProvi der.getAnnotationLines(BreakpointAnnotationProvider.java:248) at org.netbeans.modules.debugger.jpda.projects.BreakpointAnnotationProvi der.addAnnotationTo(BreakpointAnnotationProvider.java:270) at org.netbeans.modules.debugger.jpda.projects.BreakpointAnnotationProvi der.annotate(BreakpointAnnotationProvider.java:120) - locked <0x15ef6ef8> (a java.util.HashMap) at org.openide.text.CloneableEditorSupport.ensureAnnotationsLoaded(Clone ableEditorSupport.java:368) at org.openide.text.CloneableEditor$DoInitialize.initRest(CloneableEdito r.java:405) at org.openide.text.CloneableEditor$DoInitialize.run(CloneableEditor.jav a:252) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :986) "Inactive RequestProcessor thread [Was:Default RequestProcessor/null]" daemon pr io=2 tid=0x03b29400 nid=0xbec in Object.wait() [0x09e5f000..0x09e5fb94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c52b70> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c52b70> (a java.lang.Object) "Inactive RequestProcessor thread [Was:JarFs - modification watcher/org.openide. filesystems.JarFileSystem$2]" daemon prio=2 tid=0x03b24800 nid=0xe9c in Object.w ait() [0x09c5f000..0x09c5fc94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x16c18a40> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x16c18a40> (a java.lang.Object) "Timer-2" prio=6 tid=0x074c0800 nid=0xf30 in Object.wait() [0x0845f000..0x0845fa 14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x169bfe60> (a java.util.TaskQueue) at java.lang.Object.wait(Object.java:485) at java.util.TimerThread.mainLoop(Timer.java:483) - locked <0x169bfe60> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "MySQL Statement Cancellation Timer" daemon prio=2 tid=0x07994c00 nid=0x234 in O bject.wait() [0x0885f000..0x0885fb94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x15dac318> (a java.util.TaskQueue) at java.lang.Object.wait(Object.java:485) at java.util.TimerThread.mainLoop(Timer.java:483) - locked <0x15dac318> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.openide.expl orer.view.TreeView$2]" daemon prio=2 tid=0x079e3800 nid=0x168 in Object.wait() [ 0x0865f000..0x0865fc14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x15cdb4c8> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x15cdb4c8> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.openide.expl orer.view.TreeView$2]" daemon prio=2 tid=0x074d6400 nid=0x8bc in Object.wait() [ 0x046ff000..0x046ffc94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x15c432e0> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x15c432e0> (a java.lang.Object) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.netbeans.mod ules.editor.errorstripe.AnnotationView$RepaintTask]" daemon prio=2 tid=0x0543d40 0 nid=0x180 in Object.wait() [0x044ff000..0x044ffd14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x15c4e878> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x15c4e878> (a java.lang.Object) "GSF Source Worker Thread" prio=6 tid=0x05507800 nid=0xfa0 in Object.wait() [0x0 42ff000..0x042ffd94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14350000> (a org.openide.windows.CloneableOpenSupport$Li stener) at java.lang.Object.wait(Object.java:485) at org.openide.text.CloneableEditorSupport.openDocumentImpl(CloneableEdi torSupport.java:744) at org.openide.text.CloneableEditorSupport.openDocumentImpl(CloneableEdi torSupport.java:735) at org.openide.text.CloneableEditorSupport.openDocumentCheckIOE(Cloneabl eEditorSupport.java:715) at org.openide.text.CloneableEditorSupport.openDocument(CloneableEditorS upport.java:710) - locked <0x14350000> (a org.openide.windows.CloneableOpenSupport$Listen er) at org.openide.text.DataEditorSupport.openDocument(DataEditorSupport.jav a:398) at org.netbeans.napi.gsfret.source.UiUtils.getDocument(UiUtils.java:96) at org.netbeans.napi.gsfret.source.Source.moveToPhase(Source.java:871) at org.netbeans.napi.gsfret.source.Source$CompilationJob.run(Source.java :1232) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44 1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec utor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:907) at java.lang.Thread.run(Thread.java:619) "org.netbeans.modules.gsfret.source.usages.RepositoryUpdater" prio=6 tid=0x07794 400 nid=0xadc in Object.wait() [0x040ff000..0x040ffa14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x15c1c778> (a java.util.TaskQueue) at java.lang.Object.wait(Object.java:485) at java.util.TimerThread.mainLoop(Timer.java:483) - locked <0x15c1c778> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "Java Source Worker Thread" prio=6 tid=0x0772f400 nid=0xb84 in Object.wait() [0x 03eff000..0x03effa94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x1774bc48> (a org.openide.windows.CloneableOpenSupport$Li stener) at java.lang.Object.wait(Object.java:485) at org.openide.text.CloneableEditorSupport.openDocumentImpl(CloneableEdi torSupport.java:744) at org.openide.text.CloneableEditorSupport.openDocumentImpl(CloneableEdi torSupport.java:735) at org.openide.text.CloneableEditorSupport.openDocumentCheckIOE(Cloneabl eEditorSupport.java:715) at org.openide.text.CloneableEditorSupport.openDocument(CloneableEditorS upport.java:710) - locked <0x1774bc48> (a org.openide.windows.CloneableOpenSupport$Listen er) at org.openide.text.DataEditorSupport.openDocument(DataEditorSupport.jav a:398) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.processIncl udedFile(SimplifiedJSPServlet.java:279) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.access$100( SimplifiedJSPServlet.java:93) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet$2.visit(Sim plifiedJSPServlet.java:250) at org.netbeans.modules.web.jsps.parserapi.Node$IncludeDirective.accept( Node.java:688) at org.netbeans.modules.web.jsps.parserapi.Node$Nodes.visit(Node.java:22 20) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.processIncl udes(SimplifiedJSPServlet.java:259) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.process(Sim plifiedJSPServlet.java:180) at org.netbeans.modules.web.core.syntax.SimplifiedJSPServlet.process(Sim plifiedJSPServlet.java:152) at org.netbeans.modules.web.core.syntax.JavaSourceProviderImpl$FilterImp l.filterCharSequence(JavaSourceProviderImpl.java:129) at org.netbeans.modules.java.source.parsing.SourceFileObject.getCharCont entImpl(SourceFileObject.java:397) at org.netbeans.modules.java.source.parsing.SourceFileObject.<init>(Sour ceFileObject.java:109) at org.netbeans.modules.java.source.parsing.FileObjects.nbFileObject(Fil eObjects.java:227) at org.netbeans.api.java.source.JavaSource$DefaultJavaFileObjectProvider .createJavaFileObject(JavaSource.java:2416) at org.netbeans.api.java.source.CompilationInfoImpl.<init>(CompilationIn foImpl.java:92) at org.netbeans.api.java.source.JavaSource.createCurrentInfo(JavaSource. java:2002) at org.netbeans.api.java.source.JavaSource.access$3100(JavaSource.java:1 92) at org.netbeans.api.java.source.JavaSource$CompilationJob.run(JavaSource .java:1620) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44 1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec utor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:907) at java.lang.Thread.run(Thread.java:619) "Inactive RequestProcessor thread [Was:Default RequestProcessor/null]" daemon pr io=2 tid=0x053c5400 nid=0x9fc in Object.wait() [0x07e5f000..0x07e5fd14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x157eea60> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x157eea60> (a java.lang.Object) "pool-1-thread-1" prio=6 tid=0x05382800 nid=0x7f0 waiting on condition [0x04e5f0 00..0x04e5fd94] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x1574c670> (a java.util.concurrent.locks.Abstra ctQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject .await(AbstractQueuedSynchronizer.java:1925) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.jav a:358) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.ja va:946) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:906) at java.lang.Thread.run(Thread.java:619) "DestroyJavaVM" prio=6 tid=0x00296800 nid=0x914 waiting on condition [0x00000000 ..0x00abfd4c] java.lang.Thread.State: RUNNABLE "AWT-EventQueue-1" prio=6 tid=0x0549bc00 nid=0x9d4 in Object.wait() [0x0704f000. .0x0704fb14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14350000> (a org.openide.windows.CloneableOpenSupport$Li stener) at java.lang.Object.wait(Object.java:485) at org.openide.text.CloneableEditorSupport.openDocumentImpl(CloneableEdi torSupport.java:744) at org.openide.text.CloneableEditorSupport.openDocumentCheckIOE(Cloneabl eEditorSupport.java:715) at org.openide.text.CloneableEditorSupport.openDocument(CloneableEditorS upport.java:710) - locked <0x14350000> (a org.openide.windows.CloneableOpenSupport$Listen er) at org.openide.text.DataEditorSupport.openDocument(DataEditorSupport.jav a:398) at org.openide.text.CloneableEditorSupport.open(CloneableEditorSupport.j ava:427) at org.netbeans.modules.web.core.jsploader.BaseJspEditorSupport.open(Bas eJspEditorSupport.java:263) at org.openide.actions.OpenAction.performAction(OpenAction.java:81) at org.openide.util.actions.NodeAction$DelegateAction$1.run(NodeAction.j ava:581) at org.netbeans.modules.openide.util.ActionsBridge.doPerformAction(Actio nsBridge.java:77) at org.openide.util.actions.NodeAction$DelegateAction.actionPerformed(No deAction.java:577) at org.openide.explorer.view.TreeView$PopupSupport.mouseClicked(TreeView .java:1439) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:25 3) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:25 2) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:25 2) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:25 2) at java.awt.Component.processMouseEvent(Component.java:6044) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5806) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4413) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322 ) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3995) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916) at java.awt.Container.dispatchEventImpl(Container.java:2102) at java.awt.Window.dispatchEventImpl(Window.java:2440) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.j ava:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre ad.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread. java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre ad.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) "TimerQueue" daemon prio=6 tid=0x05479800 nid=0x850 in Object.wait() [0x05dcf000 ..0x05dcfb94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x155fe498> (a javax.swing.TimerQueue) at javax.swing.TimerQueue.run(TimerQueue.java:236) - locked <0x155fe498> (a javax.swing.TimerQueue) at java.lang.Thread.run(Thread.java:619) "Inactive RequestProcessor thread [Was:Default RequestProcessor/null]" daemon pr io=2 tid=0x055c2c00 nid=0x4b4 in Object.wait() [0x06e4f000..0x06e4fc14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x155ddd60> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x155ddd60> (a java.lang.Object) "Creator Error Handler Listener" prio=6 tid=0x054de400 nid=0x530 runnable [0x063 5f000..0x0635fc94] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) - locked <0x155b1e10> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:453) at java.net.ServerSocket.accept(ServerSocket.java:421) at org.netbeans.modules.visualweb.errorhandler.DebugServerThread.run(Deb ugServerThread.java:115) "*** JFluid Separate Command Execution Thread" daemon prio=6 tid=0x055b3000 nid= 0xc60 in Object.wait() [0x06c3f000..0x06c3fd14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x1556d528> (a java.lang.Object) at java.lang.Object.wait(Object.java:485) at org.netbeans.lib.profiler.ProfilerClient$SeparateCmdExecutionThread.r un(ProfilerClient.java:104) - locked <0x1556d528> (a java.lang.Object) "Thread-4" daemon prio=6 tid=0x05541800 nid=0xaec in Object.wait() [0x06a2f000.. 0x06a2fd94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x1541da98> (a java.util.LinkedList) at java.lang.Object.wait(Object.java:485) at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractP references.java:1461) - locked <0x1541da98> (a java.util.LinkedList) "Inactive RequestProcessor thread [Was:TimedSoftReference/org.openide.util.Timed SoftReference]" daemon prio=2 tid=0x054fa000 nid=0xdec in Object.wait() [0x0682f 000..0x0682fa14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x153f8798> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x153f8798> (a java.lang.Object) "AWT-Windows" daemon prio=6 tid=0x03cac800 nid=0xaf4 runnable [0x05b8f000..0x05b 8fb94] java.lang.Thread.State: RUNNABLE at sun.awt.windows.WToolkit.eventLoop(Native Method) at sun.awt.windows.WToolkit.run(WToolkit.java:290) at java.lang.Thread.run(Thread.java:619) "AWT-Shutdown" prio=6 tid=0x03cac000 nid=0xf74 in Object.wait() [0x0598f000..0x0 598fc14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c2bcd8> (a java.lang.Object) at java.lang.Object.wait(Object.java:485) at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259) - locked <0x14c2bcd8> (a java.lang.Object) at java.lang.Thread.run(Thread.java:619) "Java2D Disposer" daemon prio=10 tid=0x03c5bc00 nid=0xa40 in Object.wait() [0x05 28f000..0x0528fc94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c2bd68> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) - locked <0x14c2bd68> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132) at sun.java2d.Disposer.run(Disposer.java:125) at java.lang.Thread.run(Thread.java:619) "Active Reference Queue Daemon" daemon prio=2 tid=0x03c45000 nid=0xbd4 in Object .wait() [0x0508f000..0x0508fd14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c08c30> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) - locked <0x14c08c30> (a java.lang.ref.ReferenceQueue$Lock) at org.openide.util.Utilities$ActiveQueue.run(Utilities.java:3056) at java.lang.Thread.run(Thread.java:619) "Inactive RequestProcessor thread [Was:Default RequestProcessor/null]" daemon pr io=2 tid=0x02da4000 nid=0x78c in Object.wait() [0x03aaf000..0x03aafa14] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c2bea8> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java :939) - locked <0x14c2bea8> (a java.lang.Object) "Timer-0" daemon prio=6 tid=0x03c72800 nid=0xb14 in Object.wait() [0x04c5f000..0 x04c5fa94] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c08d98> (a java.util.TaskQueue) at java.util.TimerThread.mainLoop(Timer.java:509) - locked <0x14c08d98> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "CLI Requests Server" daemon prio=6 tid=0x03c55c00 nid=0xc4c runnable [0x04a5f00 0..0x04a5fb14] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) - locked <0x14c08e70> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:453) at java.net.ServerSocket.accept(ServerSocket.java:421) at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1003) "Low Memory Detector" daemon prio=6 tid=0x02ceec00 nid=0xc5c runnable [0x0000000 0..0x00000000] java.lang.Thread.State: RUNNABLE "CompilerThread0" daemon prio=10 tid=0x02ce9000 nid=0xd94 waiting on condition [ 0x00000000..0x0365f9bc] java.lang.Thread.State: RUNNABLE "Attach Listener" daemon prio=10 tid=0x02ce7c00 nid=0xb3c runnable [0x00000000.. 0x00000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x02ce6c00 nid=0xfa4 waiting on condition [0x00000000..0x00000000] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=8 tid=0x02cdf000 nid=0xb2c in Object.wait() [0x0320f000. .0x0320fa94] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c09198> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) - locked <0x14c09198> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=10 tid=0x02cde000 nid=0xf3c in Object.wait() [0x 0300f000..0x0300fb14] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x14c08c58> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:485) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) - locked <0x14c08c58> (a java.lang.ref.Reference$Lock) "VM Thread" prio=10 tid=0x02cdcc00 nid=0xa50 runnable "VM Periodic Task Thread" prio=10 tid=0x02d00800 nid=0xd78 waiting on condition JNI global references: 1752 Heap def new generation total 4416K, used 724K [0x13f70000, 0x14430000, 0x14be0000 ) eden space 3968K, 8% used [0x13f70000, 0x13fbf818, 0x14350000) from space 448K, 90% used [0x14350000, 0x143b5ad0, 0x143c0000) to space 448K, 0% used [0x143c0000, 0x143c0000, 0x14430000) tenured generation total 57160K, used 46023K [0x14be0000, 0x183b2000, 0x1e170 000) the space 57160K, 80% used [0x14be0000, 0x178d1f88, 0x178d2000, 0x183b2000) compacting perm gen total 41984K, used 41958K [0x1e170000, 0x20a70000, 0x2a970 000) the space 41984K, 99% used [0x1e170000, 0x20a69b58, 0x20a69c00, 0x20a70000) ro space 8192K, 66% used [0x2a970000, 0x2aec0e10, 0x2aec1000, 0x2b170000) rw space 12288K, 52% used [0x2b170000, 0x2b7c04c8, 0x2b7c0600, 0x2bd70000)
Reassigning to core, could you please try to evaluate? Eventually reassign to another component.
AFAIR, there were some fixes in this area in the patches of NB 6.1. Do you use vanilla NB61 or 61+patches?
seems to be duplicate of issue 132662 that has been fixed in patch2 for NB 6.1 Please, reopen if you are able to reproduce with the patch2 or NB6.5 *** This issue has been marked as a duplicate of 132662 ***