/CannotRedoException.java/1.1/Mon Dec  5 11:56:55 2005//
/CannotUndoException.java/1.1/Mon Dec  5 11:55:50 2005//
/UndoManager.java/1.3/Fri May  5 20:07:38 2006//
/UndoableEdit.java/1.4/Fri May  5 17:55:53 2006//
D/undoables////
