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After crash, running IDE cause unexpected exception. java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(Unknown Source) at java.util.AbstractList$Itr.next(Unknown Source) at org.netbeans.modules.javacore.jmiimpl.javamodel.LightAttrList$LightAttrListIterator.next(LightAttrList.java:450) at org.netbeans.modules.javacore.jmiimpl.javamodel.FeaturesList$FeatureListIterator.next(FeaturesList.java:471) at org.netbeans.modules.java.bridge.ObjectsCollection.getElements(ObjectsCollection.java:115) at org.netbeans.modules.java.bridge.MethodsCollection.getMethods(MethodsCollection.java:82) at org.netbeans.modules.java.bridge.ClassElementImpl.getMethods(ClassElementImpl.java:571) at org.openide.src.ClassElement.getMethods(ClassElement.java:491) at org.openide.src.ClassElement.hasMainMethod(ClassElement.java:808) at org.netbeans.modules.executionprofile.ProjectConfigure.hasMainMethod(ProjectConfigure.java:548) at org.netbeans.modules.executionprofile.InstallHook$3.resultChanged(InstallHook.java:125) at org.openide.util.lookup.SimpleProxyLookup.checkLookup(SimpleProxyLookup.java:85) at org.openide.util.lookup.SimpleProxyLookup.access$000(SimpleProxyLookup.java:36) at org.openide.util.lookup.SimpleProxyLookup$ProxyResult.checkResult(SimpleProxyLookup.java:147) at org.openide.util.lookup.SimpleProxyLookup$ProxyResult.allItems(SimpleProxyLookup.java:227) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.init(LookupSensitiveAction.java:77) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.getValue(LookupSensitiveAction.java:87) at org.openide.awt.Toolbar$Folder.createInstance(Toolbar.java:1011) at org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:742) at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:74) at org.openide.loaders.FolderInstance$2.run(FolderInstance.java:628) at org.openide.util.Task.run(Task.java:222) at org.openide.awt.AWTTask.run(AWTTask.java:35) at org.openide.awt.AWTTask.waitFinished(AWTTask.java:42) at org.openide.loaders.FolderInstance.waitFinished(FolderInstance.java:298) at org.openide.loaders.FolderInstance.instanceCreate(FolderInstance.java:240) at org.openide.loaders.FolderInstance.instanceForCookie(FolderInstance.java:521) at org.openide.loaders.FolderInstance$HoldInstance.instanceCreate(FolderInstance.java:1006) at org.openide.awt.ToolbarPool$Folder.createInstance(ToolbarPool.java:506) at org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:742) at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:74) at org.openide.loaders.FolderInstance$2.run(FolderInstance.java:628) at org.openide.util.Task.run(Task.java:222) at org.openide.awt.AWTTask.run(AWTTask.java:35) at org.openide.awt.AWTTask.waitFinished(AWTTask.java:42) at org.openide.loaders.FolderInstance.waitFinished(FolderInstance.java:298) at org.openide.loaders.FolderInstance.instanceFinished(FolderInstance.java:271) at org.openide.awt.ToolbarPool.waitFinished(ToolbarPool.java:223) at org.netbeans.core.windows.view.ui.MainWindow.getToolbarComponent(MainWindow.java:401) at org.netbeans.core.windows.view.ui.MainWindow.initializeComponents(MainWindow.java:153) at org.netbeans.core.windows.view.DefaultView.showWindowSystem(DefaultView.java:506) at org.netbeans.core.windows.view.DefaultView.windowSystemVisibilityChanged(DefaultView.java:485) at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:169) at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:244) at org.netbeans.core.windows.ViewRequestor.processVisibilityRequest(ViewRequestor.java:233) at org.netbeans.core.windows.ViewRequestor.postVisibilityRequest(ViewRequestor.java:170) at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:91) at org.netbeans.core.windows.Central.setVisible(Central.java:80) at org.netbeans.core.windows.WindowManagerImpl.setVisible(WindowManagerImpl.java:716) at org.netbeans.core.windows.WindowSystemImpl.show(WindowSystemImpl.java:62) [catch] at org.netbeans.core.NonGui$3.run(NonGui.java:229) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)
Created attachment 31872 [details] messages,log
Reorganization of java component
This issue is not valid in current builds any more. Java support was completely redesigned in 6.0 time frame. Please use NetBeans 6.0 and later.