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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.awt.ContainerOrderFocusTraversalPolicy.accept()
  2. Java RT
    EventDispatchThread.run
    1. java.awt.ContainerOrderFocusTraversalPolicy.accept(ContainerOrderFocusTraversalPolicy.java:366)
    2. javax.swing.SwingContainerOrderFocusTraversalPolicy.accept(SortingFocusTraversalPolicy.java:471)
    3. javax.swing.SortingFocusTraversalPolicy.accept(SortingFocusTraversalPolicy.java:461)
    4. javax.swing.LayoutFocusTraversalPolicy.accept(LayoutFocusTraversalPolicy.java:206)
    5. javax.swing.SortingFocusTraversalPolicy.enumerateAndSortCycle(SortingFocusTraversalPolicy.java:111)
    6. javax.swing.SortingFocusTraversalPolicy.getFirstComponent(SortingFocusTraversalPolicy.java:331)
    7. javax.swing.LayoutFocusTraversalPolicy.getFirstComponent(LayoutFocusTraversalPolicy.java:143)
    8. javax.swing.SortingFocusTraversalPolicy.getDefaultComponent(SortingFocusTraversalPolicy.java:391)
    9. java.awt.FocusTraversalPolicy.getInitialComponent(FocusTraversalPolicy.java:131)
    10. java.awt.Window.getMostRecentFocusOwner(Window.java:1247)
    11. java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:256)
    12. java.awt.Component.dispatchEventImpl(Component.java:3396)
    13. java.awt.Container.dispatchEventImpl(Container.java:1582)
    14. java.awt.Window.dispatchEventImpl(Window.java:1581)
    15. java.awt.Component.dispatchEvent(Component.java:3367)
    16. java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
    17. java.awt.SequencedEvent.dispatch(SequencedEvent.java:105)
    18. java.awt.EventQueue.dispatchEvent(EventQueue.java:443)
    19. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:191)
    20. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
    21. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    22. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
    23. java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
    23 frames