-in dynamic view create new package with class, add to CC. -delete the package: deleting fails (cannot clear ro attribute for class file) -delete the class itself, agree to delete it from CC also: exception, the frame is not repainted properly Error during dispatching of java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=javax.swing.SystemEventQueueUtilities$ComponentWorkRequest@7037d4,notifier=null,catchExceptions=false,when=1200387620173] on sun.awt.windows.WToolkit@871dcc java.lang.NullPointerException at javax.swing.SwingUtilities.computeIntersection(SwingUtilities.java:473) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:717) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:679) at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:659) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:103) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:91) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:177) at java.awt.Dialog$1.run(Dialog.java:1045) at java.awt.Dialog$3.run(Dialog.java:1097) at java.security.AccessController.$$YJP$$doPrivileged(Native Method) at java.security.AccessController.doPrivileged(AccessController.java) at java.awt.Dialog.show(Dialog.java:1095) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:42) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:68) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:811) at com.intellij.util.ui.ConfirmationDialog.requestForConfirmation(ConfirmationDialog.java:37) at com.intellij.openapi.vcs.impl.AbstractVcsHelperImpl.selectFilePathsToProcess(AbstractVcsHelperImpl.java:168) at net.sourceforge.transparent.VFSListener.executeDelete(VFSListener.java:301) at net.sourceforge.transparent.VFSListener.commandFinished(VFSListener.java:229) at com.intellij.openapi.command.impl.CommandProcessorImpl.a(CommandProcessorImpl.java:111) at com.intellij.openapi.command.impl.CommandProcessorImpl.finishCommand(CommandProcessorImpl.java:25) at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:141) at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:155) at com.intellij.ide.util.DeleteHandler.deletePsiElement(DeleteHandler.java:26) at com.intellij.ide.projectView.impl.ProjectViewImpl$MyDeletePSIElementProvider.deleteElement(ProjectViewImpl.java:29) at com.intellij.ide.actions.DeleteAction.actionPerformed(DeleteAction.java:31) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:6) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:8) at com.intellij.ui.plaf.beg.BegMenuItemUI.a(BegMenuItemUI.java:34) at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:104) at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:2) at java.awt.Component.processMouseEvent(Component.java:6041) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5806) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4413) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916) at java.awt.Container.dispatchEventImpl(Container.java:2102) at java.awt.Window.dispatchEventImpl(Window.java:2440) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:103) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:87) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)