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  1. Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: Attempt to mutate in notification
  2.     at javax.swing.text.AbstractDocument.writeLock(Unknown Source)
  3. 	at javax.swing.text.AbstractDocument.replace(Unknown Source)
  4. 	at javax.swing.text.JTextComponent.setText(Unknown Source)
  5. 	at FB.caretUpdate(FB.java:54)
  6. 	at javax.swing.text.JTextComponent.fireCaretUpdate(Unknown Source)
  7. 	at javax.swing.text.JTextComponent$MutableCaretEvent.fire(Unknown Source)
  8. 	at javax.swing.text.JTextComponent$MutableCaretEvent.stateChanged(Unknown Source)
  9. 	at javax.swing.text.DefaultCaret.fireStateChanged(Unknown Source)
  10. 	at javax.swing.text.DefaultCaret.changeCaretPosition(Unknown Source)
  11. 	at javax.swing.text.DefaultCaret.handleSetDot(Unknown Source)
  12. 	at javax.swing.text.DefaultCaret.setDot(Unknown Source)
  13. 	at javax.swing.text.DefaultCaret$Handler.insertUpdate(Unknown Source)
  14. 	at javax.swing.text.AbstractDocument.fireInsertUpdate(Unknown Source)
  15. 	at javax.swing.text.AbstractDocument.handleInsertString(Unknown Source)
  16. 	at javax.swing.text.AbstractDocument.insertString(Unknown Source)
  17. 	at javax.swing.text.PlainDocument.insertString(Unknown Source)
  18. 	at javax.swing.text.AbstractDocument.replace(Unknown Source)
  19. 	at javax.swing.text.JTextComponent.replaceSelection(Unknown Source)
  20. 	at javax.swing.text.DefaultEditorKit$DefaultKeyTypedAction.actionPerformed(Unknown Source)
  21. 	at javax.swing.SwingUtilities.notifyAction(Unknown Source)
  22. 	at javax.swing.JComponent.processKeyBinding(Unknown Source)
  23. 	at javax.swing.JComponent.processKeyBindings(Unknown Source)
  24. 	at javax.swing.JComponent.processKeyEvent(Unknown Source)
  25. 	at java.awt.Component.processEvent(Unknown Source)
  26. 	at java.awt.Container.processEvent(Unknown Source)
  27. 	at java.awt.Component.dispatchEventImpl(Unknown Source)
  28. 	at java.awt.Container.dispatchEventImpl(Unknown Source)
  29. 	at java.awt.Component.dispatchEvent(Unknown Source)
  30. 	at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
  31. 	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
  32. 	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
  33. 	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
  34. 	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
  35. 	at java.awt.Component.dispatchEventImpl(Unknown Source)
  36. 	at java.awt.Container.dispatchEventImpl(Unknown Source)
  37. 	at java.awt.Window.dispatchEventImpl(Unknown Source)
  38. 	at java.awt.Component.dispatchEvent(Unknown Source)
  39. 	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
  40. 	at java.awt.EventQueue.access$200(Unknown Source)
  41. 	at java.awt.EventQueue$3.run(Unknown Source)
  42. 	at java.awt.EventQueue$3.run(Unknown Source)
  43. 	at java.security.AccessController.doPrivileged(Native Method)
  44. 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  45. 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  46. 	at java.awt.EventQueue$4.run(Unknown Source)
  47. 	at java.awt.EventQueue$4.run(Unknown Source)
  48. 	at java.security.AccessController.doPrivileged(Native Method)
  49. 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  50. 	at java.awt.EventQueue.dispatchEvent(Unknown Source)
  51. 	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
  52. 	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
  53. 	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
  54. 	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
  55. 	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
  56. 	at java.awt.EventDispatchThread.run(Unknown Source)
  57.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
Main.java:1: error: class, interface, or enum expected
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: Attempt to mutate in notification
^
1 error
stdout 
Standard output is empty
https://ideone.com/jj910z
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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