java.lang.ClassCastException: javax.swing.KeyStroke

Coderanch | John Bartlett | 1 decade ago
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  1. 0

    Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.KeyS

    Coderanch | 1 decade ago | John Bartlett
    java.lang.ClassCastException: javax.swing.KeyStroke
  2. 0

    odd ClassCastException every third time I use appletviewer

    Oracle Community | 1 decade ago | 843804
    java.lang.ClassCastException: javax.swing.KeyStroke

    Root Cause Analysis

    1. java.lang.ClassCastException

      javax.swing.KeyStroke

      at java.util.TreeMap.compare()
    2. Java RT
      JTextArea.<init>
      1. java.util.TreeMap.compare(TreeMap.java:1093)
      2. java.util.TreeMap.put(TreeMap.java:465)
      3. java.util.TreeSet.add(TreeSet.java:210)
      4. javax.swing.JComponent.getManagingFocusBackwardTraversalKeys(JComponent.java:409)
      5. javax.swing.JTextArea.<init>(JTextArea.java:203)
      6. javax.swing.JTextArea.<init>(JTextArea.java:118)
      6 frames
    3. client
      clientGUI$2.actionPerformed
      1. client.clientChat.initComponents(clientChat.java:58)
      2. client.clientChat.<init>(clientChat.java:37)
      3. client.clientGUI.bChatActionPerformed(clientGUI.java:209)
      4. client.clientGUI.access$100(clientGUI.java:18)
      5. client.clientGUI$2.actionPerformed(clientGUI.java:134)
      5 frames
    4. Java RT
      EventDispatchThread.run
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
      2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
      4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
      5. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
      6. java.awt.Component.processMouseEvent(Component.java:5488)
      7. javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
      8. java.awt.Component.processEvent(Component.java:5253)
      9. java.awt.Container.processEvent(Container.java:1966)
      10. java.awt.Component.dispatchEventImpl(Component.java:3955)
      11. java.awt.Container.dispatchEventImpl(Container.java:2024)
      12. java.awt.Component.dispatchEvent(Component.java:3803)
      13. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
      14. java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
      15. java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
      16. java.awt.Container.dispatchEventImpl(Container.java:2010)
      17. java.awt.Window.dispatchEventImpl(Window.java:1774)
      18. java.awt.Component.dispatchEvent(Component.java:3803)
      19. java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
      20. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
      21. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
      22. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
      23. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
      24. java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
      24 frames