java.lang.ClassCastException: sun.java2d.HeadlessGraphicsEnvironment cannot be cast to sun.awt.Win32GraphicsEnvironment

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Root Cause Analysis

  1. java.lang.ClassCastException

    sun.java2d.HeadlessGraphicsEnvironment cannot be cast to sun.awt.Win32GraphicsEnvironment

    at sun.awt.windows.WToolkit$3.run()
  2. Java RT
    EventDispatchThread.run
    1. sun.awt.windows.WToolkit$3.run(Unknown Source)
    2. java.awt.event.InvocationEvent.dispatch(Unknown Source)
    3. java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    4. java.awt.EventQueue.access$400(Unknown Source)
    5. java.awt.EventQueue$3.run(Unknown Source)
    6. java.awt.EventQueue$3.run(Unknown Source)
    7. java.security.AccessController.doPrivileged(Native Method)
    8. java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    9. java.awt.EventQueue.dispatchEvent(Unknown Source)
    10. java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    11. java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    12. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    13. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    14. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    15. java.awt.EventDispatchThread.run(Unknown Source)
    15 frames