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Build: NetBeans IDE Dev (Build 201403100001) VM: Java HotSpot(TM) Client VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18 OS: Linux User Comments: tbrunhoff: opening a project. Stacktrace: java.lang.ArrayIndexOutOfBoundsException: 3 at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1368) at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1311) at javax.swing.plaf.basic.BasicListUI.getPreferredSize(BasicListUI.java:578) at javax.swing.JComponent.getPreferredSize(JComponent.java:1660) at javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:790) at java.awt.Container.layout(Container.java:1503)
Created attachment 146012 [details] stacktrace
I wasn't able to reproduce this. The investigation shows that a list model was changed from thread other than EDT, that's the only way of getting ArrayIndexOutOfBoundsException at BasicListUI.updateLayoutState(BasicListUI.java:1368) I investigated our custom remote UI (o.n.m.remote.api.ui.FileChooserUIImpl) and found no such calls. But I found asynchronous list model setting in MakeArtifactChooser, which is also in stack. Debugging shows that the following 2 threads are concurrent and lead to ArrayIndexOutOfBoundsException: 1) "MakeArtifactChooser" org.netbeans.modules.cnd.makeproject.configurations.ui.MakeArtifactChooser$1.run(MakeArtifactChooser.java:189) org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423) org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) 2) "AWT-EventQueue-0" javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1342) javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1311) javax.swing.plaf.basic.BasicListUI.getPreferredSize(BasicListUI.java:578) javax.swing.JComponent.getPreferredSize(JComponent.java:1660) javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:790) java.awt.Container.layout(Container.java:1503) java.awt.Container.doLayout(Container.java:1492) java.awt.Container.validateTree(Container.java:1688) java.awt.Container.validate(Container.java:1623) javax.swing.RepaintManager$2.run(RepaintManager.java:691) javax.swing.RepaintManager$2.run(RepaintManager.java:689) java.security.AccessController.doPrivileged(AccessController.java) java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:688) javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1676) java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251) 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(AccessController.java) 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.pumpEventsForFilter(EventDispatchThread.java:154) java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:182) java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:221) java.security.AccessController.doPrivileged(AccessController.java) java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219) java.awt.Dialog.show(Dialog.java:1082) javax.swing.JFileChooser.showDialog(JFileChooser.java:741) javax.swing.JFileChooser.showOpenDialog(JFileChooser.java:639) org.netbeans.modules.remote.api.ui.FileChooserBuilder$RemoteFileChooserImpl.showOpenDialog(FileChooserBuilder.java:484) org.netbeans.modules.cnd.makeproject.configurations.ui.MakeArtifactChooser.showDialog(MakeArtifactChooser.java:223)
fixed in cnd-main http://hg.netbeans.org/cnd-main/rev/6cf3a09a486c
Integrated into 'main-silver', will be available in build *201404180001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/6cf3a09a486c User: Vladimir Kvashin <vkvashin@netbeans.org> Log: fixed #242883 - ArrayIndexOutOfBoundsException
Integrated into 'releases/release80', will be available in build *201404240045* or newer. Wait for official and publicly available build. Changeset: http://hg.netbeans.org/releases/rev/d305ac1fc3ed User: Vladimir Kvashin <vkvashin@netbeans.org> Log: fixed #242883 - ArrayIndexOutOfBoundsException (transplanted from 6cf3a09a486c83a8f7971aa328917ff0ce55776b)