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Product Version = NetBeans IDE Dev (Build nbms-and-javadoc-7242-on-20110523) Operating System = Windows XP version 5.1 running on x86 Java; VM; Vendor = 1.6.0_26 Runtime = Java HotSpot(TM) Client VM 20.1-b02 (stack traces below) 43 Name: AWT-EventQueue-1 State: BLOCKED on org.netbeans.modules.debugger.jpda.projects.ViewModelListener@a681ea owned by: Debugger Actions Total blocked: 215,913 Total waited: 206,292 Stack trace: org.netbeans.modules.debugger.jpda.projects.ViewModelListener.destroy(ViewModelListener.java:174) org.netbeans.modules.debugger.jpda.projects.ToolTipView.removeNotify(ToolTipView.java:159) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.remove(Container.java:1140) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JLayeredPane.remove(JLayeredPane.java:227) java.awt.Container.remove(Container.java:1198) - locked java.awt.Component$AWTTreeLock@1fea18 org.netbeans.editor.PopupManager.removeFromRootPane(PopupManager.java:260) org.netbeans.editor.PopupManager.uninstall(PopupManager.java:152) org.netbeans.editor.ext.ToolTipSupport.setToolTipVisible(ToolTipSupport.java:556) org.netbeans.editor.ext.ToolTipSupport$Listener.ancestorRemoved(ToolTipSupport.java:1142) javax.swing.AncestorNotifier.fireAncestorRemoved(AncestorNotifier.java:90) javax.swing.AncestorNotifier.propertyChange(AncestorNotifier.java:216) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) java.awt.Component.firePropertyChange(Component.java:8154) org.openide.text.QuietEditorPane.firePropertyChange(QuietEditorPane.java:209) javax.swing.JComponent.removeNotify(JComponent.java:4705) javax.swing.text.JTextComponent.removeNotify(JTextComponent.java:1623) org.openide.text.QuietEditorPane.removeNotify(QuietEditorPane.java:257) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) org.netbeans.swing.tabcontrol.TabbedContainer.removeNotify(TabbedContainer.java:960) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.removeNotify(Container.java:2609) - locked java.awt.Component$AWTTreeLock@1fea18 javax.swing.JComponent.removeNotify(JComponent.java:4701) java.awt.Container.remove(Container.java:1140) - locked java.awt.Component$AWTTreeLock@1fea18 java.awt.Container.remove(Container.java:1198) - locked java.awt.Component$AWTTreeLock@1fea18 org.netbeans.core.windows.view.ui.DesktopImpl.setViewComponent(DesktopImpl.java:166) org.netbeans.core.windows.view.ui.DesktopImpl.setSplitRoot(DesktopImpl.java:144) org.netbeans.core.windows.view.ViewHierarchy.setSplitRootIntoDesktop(ViewHierarchy.java:649) org.netbeans.core.windows.view.ViewHierarchy.updateDesktop(ViewHierarchy.java:690) org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:353) org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:272) org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:248) org.netbeans.core.windows.ViewRequestor.postRequest(ViewRequestor.java:186) org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:126) org.netbeans.core.windows.Central.addModeClosedTopComponent(Central.java:862) org.netbeans.core.windows.ModeImpl.addClosedTopComponent(ModeImpl.java:359) org.netbeans.core.windows.ModeImpl.close(ModeImpl.java:274) org.netbeans.core.windows.WindowManagerImpl.topComponentClose(WindowManagerImpl.java:1277) org.openide.windows.TopComponent.close(TopComponent.java:568) org.openide.windows.TopComponent.close(TopComponent.java:555) org.netbeans.modules.debugger.ui.DebuggerManagerListener.closeTopComponentsList(DebuggerManagerListener.java:265) org.netbeans.modules.debugger.ui.DebuggerManagerListener.access$900(DebuggerManagerListener.java:90) org.netbeans.modules.debugger.ui.DebuggerManagerListener$4.run(DebuggerManagerListener.java:396) java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641) java.awt.EventQueue.access$000(EventQueue.java:84) java.awt.EventQueue$1.run(EventQueue.java:602) java.awt.EventQueue$1.run(EventQueue.java:600) java.security.AccessController.doPrivileged(Native Method) java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87) java.awt.EventQueue.dispatchEvent(EventQueue.java:611) org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148) java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) java.awt.EventDispatchThread.run(EventDispatchThread.java:122) 1072 Name: Debugger Actions State: BLOCKED on java.awt.Component$AWTTreeLock@1fea18 owned by: AWT-EventQueue-1 Total blocked: 8 Total waited: 5 Stack trace: java.awt.Container.removeAll(Container.java:1213) org.netbeans.modules.debugger.jpda.projects.ViewModelListener.refreshModel(ViewModelListener.java:381) - locked java.util.ArrayList@2aa033 - locked org.netbeans.modules.debugger.jpda.projects.ViewModelListener@a681ea org.netbeans.modules.debugger.jpda.projects.ViewModelListener.updateModel(ViewModelListener.java:313) - locked org.netbeans.modules.debugger.jpda.projects.ViewModelListener@a681ea org.netbeans.modules.debugger.jpda.projects.ViewModelListener.propertyChange(ViewModelListener.java:235) org.netbeans.api.debugger.DebuggerManager.firePropertyChange(DebuggerManager.java:762) org.netbeans.api.debugger.DebuggerManager.setCurrentSession(DebuggerManager.java:485) org.netbeans.api.debugger.DebuggerManager.removeSession(DebuggerManager.java:1625) org.netbeans.api.debugger.DebuggerManager.access$500(DebuggerManager.java:150) org.netbeans.api.debugger.DebuggerManager$SessionListener.propertyChange(DebuggerManager.java:1687) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) org.netbeans.api.debugger.Session.removeEngine(Session.java:449) org.netbeans.api.debugger.DebuggerEngine$Destructor.killEngine(DebuggerEngine.java:241) org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.finish(JPDADebuggerImpl.java:1335) org.netbeans.modules.debugger.jpda.actions.KillActionProvider.doAction(KillActionProvider.java:79) org.netbeans.spi.debugger.ActionsProvider$1.run(ActionsProvider.java:128) org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) *** also deadlocked *** 1087 Name: org.netbeans.modules.hudson.impl.HudsonInstanceImpl State: BLOCKED on java.awt.Component$AWTTreeLock@1fea18 owned by: AWT-EventQueue-1 Total blocked: 1 Total waited: 0 Stack trace: java.awt.Component.setFont(Component.java:1798) java.awt.Container.setFont(Container.java:1554) javax.swing.JComponent.setFont(JComponent.java:2723) javax.swing.LookAndFeel.installColorsAndFont(LookAndFeel.java:191) javax.swing.plaf.basic.BasicPanelUI.installDefaults(BasicPanelUI.java:49) javax.swing.plaf.basic.BasicPanelUI.installUI(BasicPanelUI.java:39) javax.swing.JComponent.setUI(JComponent.java:662) javax.swing.JPanel.setUI(JPanel.java:136) javax.swing.JPanel.updateUI(JPanel.java:109) javax.swing.JPanel.<init>(JPanel.java:69) javax.swing.JPanel.<init>(JPanel.java:92) javax.swing.JPanel.<init>(JPanel.java:100) org.netbeans.modules.hudson.ui.notification.ProblemPanel.<init>(ProblemPanel.java:52) org.netbeans.modules.hudson.ui.notification.ProblemNotification.add(ProblemNotification.java:154) org.netbeans.modules.hudson.ui.notification.ProblemNotificationController.updateNotifications(ProblemNotificationController.java:101) - locked org.netbeans.modules.hudson.ui.notification.ProblemNotificationController@1f51b34 org.netbeans.modules.hudson.impl.HudsonInstanceImpl$2.contentChanged(HudsonInstanceImpl.java:160) org.netbeans.modules.hudson.impl.HudsonInstanceImpl.fireContentChanges(HudsonInstanceImpl.java:419) org.netbeans.modules.hudson.impl.HudsonInstanceImpl$4.run(HudsonInstanceImpl.java:379) org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)
Product Version = NetBeans IDE Dev (Build nbms-and-javadoc-7242-on-20110523) Operating System = Windows XP version 5.1 running on x86 Java; VM; Vendor = 1.6.0_26 Runtime = Java HotSpot(TM) Client VM 20.1-b02 I was debugging an application. I was at a breakpoint. I hovered over a String variable, expanded it, clicked the toString() "..." button, selected the text, then switched to an external editor to paste the contents. When I switched back to netbeans it was unresponsive. I used jconsole to detect the deadlocked threads.
Created attachment 109651 [details] Stack Traces
Created attachment 109652 [details] Stack Traces
Fixed by changeset: 197879:9f6d4c491bc2 http://hg.netbeans.org/main/rev/9f6d4c491bc2
Integrated into 'main-golden' Changeset: http://hg.netbeans.org/main-golden/rev/9f6d4c491bc2 User: mentlicher@netbeans.org Log: #200451 Prevent from deadlock.