>Log Session: Tuesday, August 16, 2011 2:54:55 PM NZST >System Info: Product Version = NetBeans IDE Dev (Build 20110816-195c8cc8a104) (#195c8cc8a104) Operating System = Linux version 2.6.35-30-generic running on amd64 Java; VM; Vendor = 1.6.0_26; Java HotSpot(TM) 64-Bit Server VM 20.1-b02; Sun Microsystems Inc. Runtime = Java(TM) SE Runtime Environment 1.6.0_26-b03 Java Home = /usr/lib/jvm/java-6-sun-1.6.0.26/jre ^\2011-08-16 14:58:20 Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.1-b02 mixed mode): "logger-awt" daemon prio=10 tid=0x00000000414f8000 nid=0x6722 waiting on condition [0x00007f3246715000] java.lang.Thread.State: RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:433) at org.netbeans.core.ui.sampler.Sampler$1.run(Sampler.java:156) - locked <0x00000000f0884370> (a org.netbeans.core.ui.sampler.SelfSamplerAction$InternalSampler) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) "Inactive RequestProcessor thread [Was:Default RequestProcessor/org.netbeans.modules.xml.xam.AbstractModelFactory$1]" daemon prio=10 tid=0x00000000410e5800 nid=0x6721 in Object.wait() [0x00007f324731b000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000fce8ac28> (a java.lang.Object) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1919) - locked <0x00000000fce8ac28> (a java.lang.Object) "Default RequestProcessor" daemon prio=10 tid=0x00007f32556d7000 nid=0x66d5 waiting for monitor entry [0x00007f3253dfc000] java.lang.Thread.State: BLOCKED (on object monitor) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.checkChanges(MavenSourcesImpl.java:153) - waiting to lock <0x00000000d3639608> (a java.lang.Object) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.access$000(MavenSourcesImpl.java:90) at org.netbeans.modules.maven.classpath.MavenSourcesImpl$1.propertyChange(MavenSourcesImpl.java:136) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.netbeans.modules.maven.api.NbMavenProject.doFireReload(NbMavenProject.java:493) at org.netbeans.modules.maven.api.NbMavenProject.access$200(NbMavenProject.java:88) at org.netbeans.modules.maven.api.NbMavenProject$AccessorImpl.doFireReload(NbMavenProject.java:129) at org.netbeans.modules.maven.NbMavenProjectImpl.fireProjectReload(NbMavenProjectImpl.java:496) at org.netbeans.modules.maven.api.NbMavenProject.fireProjectReload(NbMavenProject.java:487) at org.netbeans.modules.maven.api.NbMavenProject.fireMavenProjectReload(NbMavenProject.java:506) at org.netbeans.modules.maven.configurations.M2ConfigProvider.setActiveConfiguration(M2ConfigProvider.java:293) - locked <0x00000000d3648840> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.customizer.CustomizerProviderImpl.writeAll(CustomizerProviderImpl.java:366) at org.netbeans.modules.maven.spi.customizer.ModelHandleUtils.writeModelHandle(ModelHandleUtils.java:96) at org.netbeans.modules.maven.j2ee.ExecutionChecker.removeNetbeansDeployFromActionMappings(ExecutionChecker.java:311) at org.netbeans.modules.maven.j2ee.ExecutionChecker.showServerSelectionDialog(ExecutionChecker.java:245) at org.netbeans.modules.maven.j2ee.ExecutionChecker.checkRunConfig(ExecutionChecker.java:262) at org.netbeans.modules.maven.execute.PrereqCheckerMerger$Impl.checkRunConfig(PrereqCheckerMerger.java:83) at org.netbeans.modules.maven.api.execute.RunUtils.run(RunUtils.java:86) at org.netbeans.modules.maven.ActionProviderImpl.invokeAction(ActionProviderImpl.java:233) at org.netbeans.modules.maven.ActionProviderImpl$1.run(ActionProviderImpl.java:206) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) "Parsing & Indexing Loop (20110816-195c8cc8a104)" daemon prio=10 tid=0x00007f32413a6800 nid=0x66cd waiting on condition [0x00007f3246b17000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000000d2ae1640> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987) at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:220) at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:721) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) "pool-1-thread-1" prio=10 tid=0x00007f3256b16800 nid=0x66c8 waiting on condition [0x00007f3246d18000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000000d2716a18> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:662) "com.google.inject.internal.util.$Finalizer" daemon prio=10 tid=0x00007f32548b1800 nid=0x66c1 in Object.wait() [0x00007f324771d000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d21d90a0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118) - locked <0x00000000d21d90a0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134) at com.google.inject.internal.util.$Finalizer.run(Finalizer.java:144) at java.lang.Thread.run(Thread.java:662) "DestroyJavaVM" prio=10 tid=0x000000004116c000 nid=0x669e waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "AWT-EventQueue-1" prio=10 tid=0x0000000041106800 nid=0x66bc waiting for monitor entry [0x00007f3247f20000] java.lang.Thread.State: BLOCKED (on object monitor) at org.netbeans.modules.maven.configurations.M2ConfigProvider.getActiveConfiguration(M2ConfigProvider.java:237) - waiting to lock <0x00000000d3648840> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.NbMavenProjectImpl.createSystemPropsForPropertyExpressions(NbMavenProjectImpl.java:333) at org.netbeans.modules.maven.api.PluginPropertyUtils.createEvaluator(PluginPropertyUtils.java:467) at org.netbeans.modules.maven.api.PluginPropertyUtils.getPluginProperty(PluginPropertyUtils.java:97) at org.netbeans.modules.maven.NbMavenProjectImpl.getSiteDirectory(NbMavenProjectImpl.java:687) at org.netbeans.modules.maven.queries.MavenFileEncodingQueryImpl.getEncoding(MavenFileEncodingQueryImpl.java:142) at org.netbeans.modules.projectapi.ProjectFileEncodingQueryImplementation.getEncoding(ProjectFileEncodingQueryImplementation.java:76) at org.netbeans.api.queries.FileEncodingQuery.getEncoding(FileEncodingQuery.java:94) at org.openide.text.DataEditorSupport.openDocument(DataEditorSupport.java:583) at org.netbeans.modules.xml.text.navigator.NavigatorContent.navigate(NavigatorContent.java:135) at org.netbeans.modules.xml.text.navigator.NavigatorContent$2.run(NavigatorContent.java:293) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641) at java.awt.EventQueue.access$000(EventQueue.java:84) at java.awt.EventQueue$1.run(EventQueue.java:602) at java.awt.EventQueue$1.run(EventQueue.java:600) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87) at java.awt.EventQueue.dispatchEvent(EventQueue.java:611) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) "TimerQueue" daemon prio=10 tid=0x00007f3255219800 nid=0x66bb in Object.wait() [0x00007f3248741000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d1d97340> (a javax.swing.TimerQueue) at javax.swing.TimerQueue.run(TimerQueue.java:232) - locked <0x00000000d1d97340> (a javax.swing.TimerQueue) at java.lang.Thread.run(Thread.java:662) "org.netbeans.spi.project.ui.support.NodeFactorySupport" daemon prio=10 tid=0x00007f3255841000 nid=0x66ba waiting for monitor entry [0x00007f3248122000] java.lang.Thread.State: BLOCKED (on object monitor) at org.netbeans.modules.maven.configurations.M2ConfigProvider.getActiveConfiguration(M2ConfigProvider.java:237) - waiting to lock <0x00000000d3648840> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.NbMavenProjectImpl.createSystemPropsForPropertyExpressions(NbMavenProjectImpl.java:333) at org.netbeans.modules.maven.api.PluginPropertyUtils.createEvaluator(PluginPropertyUtils.java:467) at org.netbeans.modules.maven.api.PluginPropertyUtils.getPluginPropertyList(PluginPropertyUtils.java:247) at org.netbeans.modules.maven.NbMavenProjectImpl.getGeneratedSourceRoots(NbMavenProjectImpl.java:660) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.checkGeneratedGroupsCache(MavenSourcesImpl.java:346) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.getSourceGroups(MavenSourcesImpl.java:224) - locked <0x00000000d3639608> (a java.lang.Object) at org.netbeans.spi.project.support.LookupProviderSupport$SourcesImpl.getSourceGroups(LookupProviderSupport.java:137) at org.netbeans.spi.project.support.LookupProviderSupport$SourcesImpl.getSourceGroups(LookupProviderSupport.java:137) at org.netbeans.modules.maven.nodes.GenSourcesNodeFactory$NList.keys(GenSourcesNodeFactory.java:88) at org.netbeans.spi.project.ui.support.NodeFactorySupport$DelegateChildren$2.run(NodeFactorySupport.java:269) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) "Thread-2" daemon prio=10 tid=0x00007f3255840000 nid=0x66b9 in Object.wait() [0x00007f3249e20000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d19534d8> (a java.util.LinkedList) at java.lang.Object.wait(Object.java:485) at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1461) - locked <0x00000000d19534d8> (a java.util.LinkedList) "File Watcher" prio=10 tid=0x00007f3254ad1000 nid=0x66b8 runnable [0x00007f324842a000] java.lang.Thread.State: RUNNABLE at com.sun.jna.Function.invokeInt(Native Method) at com.sun.jna.Function.invoke(Function.java:344) at com.sun.jna.Function.invoke(Function.java:276) at com.sun.jna.Library$Handler.invoke(Library.java:216) at org.netbeans.modules.masterfs.watcher.$Proxy6.read(Unknown Source) at org.netbeans.modules.masterfs.watcher.LinuxNotifier.nextEvent(LinuxNotifier.java:136) at org.netbeans.modules.masterfs.watcher.Watcher$Ext.run(Watcher.java:297) at java.lang.Thread.run(Thread.java:662) "AWT-Shutdown" prio=10 tid=0x0000000041105800 nid=0x66b6 in Object.wait() [0x00007f3248942000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d121d4e0> (a java.lang.Object) at java.lang.Object.wait(Object.java:485) at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:265) - locked <0x00000000d121d4e0> (a java.lang.Object) at java.lang.Thread.run(Thread.java:662) "AWT-XAWT" daemon prio=10 tid=0x00000000415c4800 nid=0x66b3 runnable [0x00007f324f759000] java.lang.Thread.State: RUNNABLE at sun.awt.X11.XToolkit.waitForEvents(Native Method) at sun.awt.X11.XToolkit.run(XToolkit.java:579) at sun.awt.X11.XToolkit.run(XToolkit.java:543) at java.lang.Thread.run(Thread.java:662) "Async FileEvent dispatcher" daemon prio=10 tid=0x0000000042d04000 nid=0x66b2 waiting for monitor entry [0x00007f324ff74000] java.lang.Thread.State: BLOCKED (on object monitor) at org.netbeans.modules.maven.configurations.M2ConfigProvider.getActiveConfiguration(M2ConfigProvider.java:237) - waiting to lock <0x00000000d3648840> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.NbMavenProjectImpl.getCurrentActiveProfiles(NbMavenProjectImpl.java:300) at org.netbeans.modules.maven.NbMavenProjectImpl.loadOriginalMavenProject(NbMavenProjectImpl.java:366) at org.netbeans.modules.maven.NbMavenProjectImpl.fireProjectReload(NbMavenProjectImpl.java:492) at org.netbeans.modules.maven.api.NbMavenProject.fireProjectReload(NbMavenProject.java:487) at org.netbeans.modules.maven.api.NbMavenProject.fireMavenProjectReload(NbMavenProject.java:506) at org.netbeans.modules.maven.NbMavenProjectImpl$Updater.fileDeleted(NbMavenProjectImpl.java:1081) at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:148) at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:128) at org.openide.filesystems.FCLSupport$1.run(FCLSupport.java:176) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) "Java2D Disposer" daemon prio=10 tid=0x00007f32541e8800 nid=0x66b1 in Object.wait() [0x00007f32502e2000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d15554e8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118) - locked <0x00000000d15554e8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134) at sun.java2d.Disposer.run(Disposer.java:127) at java.lang.Thread.run(Thread.java:662) "Active Reference Queue Daemon" daemon prio=10 tid=0x00007f32541aa000 nid=0x66b0 in Object.wait() [0x00007f3251923000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d1631940> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118) - locked <0x00000000d1631940> (a java.lang.ref.ReferenceQueue$Lock) at org.openide.util.lookup.implspi.ActiveQueue$Impl.run(ActiveQueue.java:101) at java.lang.Thread.run(Thread.java:662) "Spellchecker" daemon prio=10 tid=0x00000000411c9000 nid=0x66ae in Object.wait() [0x00007f3251b24000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000f0946970> (a java.awt.EventQueue$1AWTInvocationLock) at java.lang.Object.wait(Object.java:485) at java.awt.EventQueue.invokeAndWait(EventQueue.java:1037) - locked <0x00000000f0946970> (a java.awt.EventQueue$1AWTInvocationLock) at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1326) at org.netbeans.modules.spellchecker.ComponentPeer$2.run(ComponentPeer.java:164) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) "CLI Requests Server" daemon prio=10 tid=0x00007f325411f000 nid=0x66ad runnable [0x00007f3251d25000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408) - locked <0x00000000d169d0b0> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:462) at java.net.ServerSocket.accept(ServerSocket.java:430) at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1084) "Timer-0" daemon prio=10 tid=0x00007f32540c4000 nid=0x66ab in Object.wait() [0x00007f3253ffe000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d16d3a08> (a java.util.TaskQueue) at java.util.TimerThread.mainLoop(Timer.java:509) - locked <0x00000000d16d3a08> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "Low Memory Detector" daemon prio=10 tid=0x00007f3254005000 nid=0x66a9 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" daemon prio=10 tid=0x00007f3254002800 nid=0x66a8 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" daemon prio=10 tid=0x0000000041045000 nid=0x66a7 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x0000000041042800 nid=0x66a6 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=10 tid=0x0000000041026000 nid=0x66a5 in Object.wait() [0x00007f3258ca9000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d126f1f0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118) - locked <0x00000000d126f1f0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=10 tid=0x000000004101e800 nid=0x66a4 in Object.wait() [0x00007f3258eaa000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000d16711f8> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:485) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) - locked <0x00000000d16711f8> (a java.lang.ref.Reference$Lock) "VM Thread" prio=10 tid=0x0000000041018000 nid=0x66a3 runnable "GC task thread#0 (ParallelGC)" prio=10 tid=0x0000000040fcd000 nid=0x669f runnable "GC task thread#1 (ParallelGC)" prio=10 tid=0x0000000040fcf000 nid=0x66a0 runnable "GC task thread#2 (ParallelGC)" prio=10 tid=0x0000000040fd1000 nid=0x66a1 runnable "GC task thread#3 (ParallelGC)" prio=10 tid=0x0000000040fd2800 nid=0x66a2 runnable "VM Periodic Task Thread" prio=10 tid=0x00007f3254018000 nid=0x66aa waiting on condition JNI global references: 4930 Found one Java-level deadlock: ============================= "Default RequestProcessor": waiting to lock monitor 0x00000000415b5780 (object 0x00000000d3639608, a java.lang.Object), which is held by "org.netbeans.spi.project.ui.support.NodeFactorySupport" "org.netbeans.spi.project.ui.support.NodeFactorySupport": waiting to lock monitor 0x0000000041023268 (object 0x00000000d3648840, a org.netbeans.modules.maven.configurations.M2ConfigProvider), which is held by "Default RequestProcessor" Java stack information for the threads listed above: =================================================== "Default RequestProcessor": at org.netbeans.modules.maven.classpath.MavenSourcesImpl.checkChanges(MavenSourcesImpl.java:153) - waiting to lock <0x00000000d3639608> (a java.lang.Object) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.access$000(MavenSourcesImpl.java:90) at org.netbeans.modules.maven.classpath.MavenSourcesImpl$1.propertyChange(MavenSourcesImpl.java:136) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.netbeans.modules.maven.api.NbMavenProject.doFireReload(NbMavenProject.java:493) at org.netbeans.modules.maven.api.NbMavenProject.access$200(NbMavenProject.java:88) at org.netbeans.modules.maven.api.NbMavenProject$AccessorImpl.doFireReload(NbMavenProject.java:129) at org.netbeans.modules.maven.NbMavenProjectImpl.fireProjectReload(NbMavenProjectImpl.java:496) at org.netbeans.modules.maven.api.NbMavenProject.fireProjectReload(NbMavenProject.java:487) at org.netbeans.modules.maven.api.NbMavenProject.fireMavenProjectReload(NbMavenProject.java:506) at org.netbeans.modules.maven.configurations.M2ConfigProvider.setActiveConfiguration(M2ConfigProvider.java:293) - locked <0x00000000d3648840> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.customizer.CustomizerProviderImpl.writeAll(CustomizerProviderImpl.java:366) at org.netbeans.modules.maven.spi.customizer.ModelHandleUtils.writeModelHandle(ModelHandleUtils.java:96) at org.netbeans.modules.maven.j2ee.ExecutionChecker.removeNetbeansDeployFromActionMappings(ExecutionChecker.java:311) at org.netbeans.modules.maven.j2ee.ExecutionChecker.showServerSelectionDialog(ExecutionChecker.java:245) at org.netbeans.modules.maven.j2ee.ExecutionChecker.checkRunConfig(ExecutionChecker.java:262) at org.netbeans.modules.maven.execute.PrereqCheckerMerger$Impl.checkRunConfig(PrereqCheckerMerger.java:83) at org.netbeans.modules.maven.api.execute.RunUtils.run(RunUtils.java:86) at org.netbeans.modules.maven.ActionProviderImpl.invokeAction(ActionProviderImpl.java:233) at org.netbeans.modules.maven.ActionProviderImpl$1.run(ActionProviderImpl.java:206) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) "org.netbeans.spi.project.ui.support.NodeFactorySupport": at org.netbeans.modules.maven.configurations.M2ConfigProvider.getActiveConfiguration(M2ConfigProvider.java:237) - waiting to lock <0x00000000d3648840> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.NbMavenProjectImpl.createSystemPropsForPropertyExpressions(NbMavenProjectImpl.java:333) at org.netbeans.modules.maven.api.PluginPropertyUtils.createEvaluator(PluginPropertyUtils.java:467) at org.netbeans.modules.maven.api.PluginPropertyUtils.getPluginPropertyList(PluginPropertyUtils.java:247) at org.netbeans.modules.maven.NbMavenProjectImpl.getGeneratedSourceRoots(NbMavenProjectImpl.java:660) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.checkGeneratedGroupsCache(MavenSourcesImpl.java:346) at org.netbeans.modules.maven.classpath.MavenSourcesImpl.getSourceGroups(MavenSourcesImpl.java:224) - locked <0x00000000d3639608> (a java.lang.Object) at org.netbeans.spi.project.support.LookupProviderSupport$SourcesImpl.getSourceGroups(LookupProviderSupport.java:137) at org.netbeans.spi.project.support.LookupProviderSupport$SourcesImpl.getSourceGroups(LookupProviderSupport.java:137) at org.netbeans.modules.maven.nodes.GenSourcesNodeFactory$NList.keys(GenSourcesNodeFactory.java:88) at org.netbeans.spi.project.ui.support.NodeFactorySupport$DelegateChildren$2.run(NodeFactorySupport.java:269) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) Found 1 deadlock. Heap PSYoungGen total 201024K, used 101763K [0x00000000f0560000, 0x00000000fdd70000, 0x0000000100000000) eden space 184256K, 47% used [0x00000000f0560000,0x00000000f5b50100,0x00000000fb950000) from space 16768K, 82% used [0x00000000fcd10000,0x00000000fda80e88,0x00000000fdd70000) to space 18496K, 0% used [0x00000000fb950000,0x00000000fb950000,0x00000000fcb60000) PSOldGen total 88192K, used 51508K [0x00000000d1000000, 0x00000000d6620000, 0x00000000f0560000) object space 88192K, 58% used [0x00000000d1000000,0x00000000d424d170,0x00000000d6620000) PSPermGen total 155840K, used 117542K [0x00000000b9000000, 0x00000000c2830000, 0x00000000d1000000) object space 155840K, 75% used [0x00000000b9000000,0x00000000c02c9940,0x00000000c2830000)