This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
During working with the IDE a deadlock occured. Name: org.netbeans.modules.java.navigation.ClassMemberPanelUI State: BLOCKED on java.awt.Component$AWTTreeLock@5a717626 owned by: AWT-EventQueue-0 Total blocked: 5 Total waited: 3 Stack trace: java.awt.KeyboardFocusManager.clearMostRecentFocusOwner(KeyboardFocusManager.java:1823) java.awt.Component.disable(Component.java:1506) javax.swing.JComponent.disable(JComponent.java:3634) java.awt.Component.enable(Component.java:1495) java.awt.Component.setEnabled(Component.java:1458) javax.swing.JComponent.setEnabled(JComponent.java:2676) javax.swing.AbstractButton.setEnabled(AbstractButton.java:2087) javax.swing.JMenuItem.setEnabled(JMenuItem.java:311) org.openide.awt.Actions$MenuBridge.updateState(Actions.java:1234) org.openide.awt.Actions$Bridge.propertyChange(Actions.java:932) org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:197) java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:303) org.openide.util.actions.NodeAction$DelegateAction.resultChanged(NodeAction.java:616) sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:606) org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:461) com.sun.proxy.$Proxy5.resultChanged(Unknown Source) org.openide.util.lookup.SimpleProxyLookup.checkLookup(SimpleProxyLookup.java:114) org.openide.util.lookup.SimpleProxyLookup.access$200(SimpleProxyLookup.java:61) org.openide.util.lookup.SimpleProxyLookup$ProxyResult.checkResult(SimpleProxyLookup.java:188) org.openide.util.lookup.SimpleProxyLookup$ProxyResult.beforeLookup(SimpleProxyLookup.java:279) org.openide.util.lookup.ProxyLookup$R.myBeforeLookup(ProxyLookup.java:676) org.openide.util.lookup.ProxyLookup$R.beforeLookup(ProxyLookup.java:689) org.openide.util.lookup.ProxyLookup$R.myBeforeLookup(ProxyLookup.java:676) org.openide.util.lookup.ProxyLookup$R.computeResult(ProxyLookup.java:549) org.openide.util.lookup.ProxyLookup$R.allInstances(ProxyLookup.java:509) org.openide.util.lookup.ProxyLookup$R.allInstances(ProxyLookup.java:505) org.openide.util.actions.NodeAction$DelegateAction.nodes(NodeAction.java:573) - locked org.openide.util.actions.CookieAction$CookieDelegateAction@201942d0 org.openide.util.actions.CookieAction$CookieDelegateAction.resultChanged(CookieAction.java:345) sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:606) org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:461) com.sun.proxy.$Proxy5.resultChanged(Unknown Source) org.openide.util.lookup.AbstractLookup$NotifyListeners.run(AbstractLookup.java:542) org.openide.util.lookup.AbstractLookup.notifyIn(AbstractLookup.java:314) org.openide.util.lookup.AbstractLookup.removePairImpl(AbstractLookup.java:288) org.openide.util.lookup.AbstractLookup.removePair(AbstractLookup.java:271) org.openide.util.lookup.AbstractLookup$Content.removePair(AbstractLookup.java:1294) org.openide.util.lookup.InstanceContent.remove(InstanceContent.java:116) org.netbeans.modules.java.navigation.ClassMemberPanelUI$7.run(ClassMemberPanelUI.java:776) org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423) org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) Name: AWT-EventQueue-0 State: BLOCKED on org.openide.util.actions.CookieAction$CookieDelegateAction@201942d0 owned by: org.netbeans.modules.java.navigation.ClassMemberPanelUI Total blocked: 76.268 Total waited: 2.688.216 Stack trace: org.openide.util.actions.NodeAction$DelegateAction.nodes(NodeAction.java:572) org.openide.util.actions.CookieAction$CookieDelegateAction.resultChanged(CookieAction.java:345) sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:606) org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:461) com.sun.proxy.$Proxy5.resultChanged(Unknown Source) org.openide.util.lookup.ProxyLookup$1Notify.run(ProxyLookup.java:180) org.openide.util.lookup.ProxyLookup.setLookups(ProxyLookup.java:189) org.openide.util.lookup.ProxyLookup.setLookups(ProxyLookup.java:125) org.openide.explorer.DefaultEMLookup.updateLookups(DefaultEMLookup.java:134) org.openide.explorer.DefaultEMLookup.propertyChange(DefaultEMLookup.java:166) org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:197) java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327) java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263) org.openide.explorer.ExplorerManager$2.run(ExplorerManager.java:886) org.openide.util.Mutex.doEvent(Mutex.java:1356) org.openide.util.Mutex.readAccess(Mutex.java:355) org.openide.explorer.ExplorerManager.fireInAWT(ExplorerManager.java:883) org.openide.explorer.ExplorerManager$1AtomicSetSelectedNodes.fire(ExplorerManager.java:292) org.openide.explorer.ExplorerManager.setSelectedNodes(ExplorerManager.java:303) org.openide.explorer.view.BeanTreeView.selectionChanged(BeanTreeView.java:152) org.openide.explorer.view.TreeView.callSelectionChanged(TreeView.java:849) org.openide.explorer.view.TreeView$TreePropertyListener.valueChanged(TreeView.java:1453) javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(DefaultTreeSelectionModel.java:634) javax.swing.tree.DefaultTreeSelectionModel.clearSelection(DefaultTreeSelectionModel.java:576) javax.swing.tree.FixedHeightLayoutCache.rebuild(FixedHeightLayoutCache.java:624) javax.swing.tree.FixedHeightLayoutCache.treeStructureChanged(FixedHeightLayoutCache.java:489) javax.swing.plaf.basic.BasicTreeUI$Handler.treeStructureChanged(BasicTreeUI.java:3920) javax.swing.tree.DefaultTreeModel.fireTreeStructureChanged(DefaultTreeModel.java:580) javax.swing.tree.DefaultTreeModel.nodeStructureChanged(DefaultTreeModel.java:365) javax.swing.tree.DefaultTreeModel.setRoot(DefaultTreeModel.java:135) org.openide.explorer.view.NodeTreeModel$1.run(NodeTreeModel.java:123) org.openide.util.Mutex.doEvent(Mutex.java:1356) org.openide.util.Mutex.readAccess(Mutex.java:355) org.openide.explorer.view.NodeTreeModel.setNode(NodeTreeModel.java:108) org.openide.explorer.view.TreeView$4.run(TreeView.java:872) org.openide.util.Mutex.doEvent(Mutex.java:1356) org.openide.util.Mutex.readAccess(Mutex.java:355) org.openide.explorer.view.TreeView.synchronizeRootContext(TreeView.java:862) org.openide.explorer.view.TreeView.lookupExplorerManager(TreeView.java:700) org.openide.explorer.view.TreeView.addNotify(TreeView.java:680) java.awt.Container.addNotify(Container.java:2769) - locked java.awt.Component$AWTTreeLock@5a717626 javax.swing.JComponent.addNotify(JComponent.java:4741) java.awt.Container.addImpl(Container.java:1114) - locked java.awt.Component$AWTTreeLock@5a717626 java.awt.Container.add(Container.java:966) org.netbeans.modules.navigator.NavigatorTC.setSelectedPanel(NavigatorTC.java:220) org.netbeans.modules.navigator.NavigatorTC.setPanels(NavigatorTC.java:288) org.netbeans.modules.navigator.NavigatorController.showProviders(NavigatorController.java:509) org.netbeans.modules.navigator.NavigatorController.access$400(NavigatorController.java:101) org.netbeans.modules.navigator.NavigatorController$1$1.run(NavigatorController.java:419) java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312) java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733) java.awt.EventQueue.access$200(EventQueue.java:103) java.awt.EventQueue$3.run(EventQueue.java:694) java.awt.EventQueue$3.run(EventQueue.java:692) java.security.AccessController.doPrivileged(Native Method) java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) java.awt.EventQueue.dispatchEvent(EventQueue.java:703) org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Created attachment 148494 [details] IDE deadlock detection output.
The org.openide.awt.Actions$MenuBridge.updateState(Actions.java:1234) does calls JMenuItem.setEnabled outside EDT.
fixed as bug 231104, org.openide.util.actions.NodeAction$DelegateAction.resultChanged(NodeAction.java:616) now passes the event forward in EDT only. *** This bug has been marked as a duplicate of bug 231104 ***