/CannotRedoException.java/1.1/Mon Dec  5 11:56:55 2005//
/CannotUndoException.java/1.1/Mon Dec  5 11:55:50 2005//
/UndoManager.java/1.2/Mon Dec 12 02:47:20 2005//
/UndoableCreator.java/1.3/Mon Dec 12 06:09:08 2005//
/UndoableEdit.java/1.1/Mon Dec  5 09:39:39 2005//
