get the descriptive string of the actions that will be rolled back on the next undo concode_field_sep Vector<EditHistoryListener> editHistoryListeners concode_elem_sep int redoMarkIndex concode_elem_sep Vector<EditHistoryMark> editHistoryMarks concode_elem_sep JMenuItem redoMenuItem concode_elem_sep JMenuItem undoMenuItem concode_elem_sep int savedPosition concode_elem_sep Vector<EditHistoryAction> editHistory concode_elem_sep boolean recordingEnabled concode_field_sep String getNextRedoMarkString concode_elem_sep boolean hasChanges concode_elem_sep boolean isRecordingEnabled concode_elem_sep void disableRecording concode_elem_sep void notifyEditHistoryListeners concode_elem_sep void notifyEditHistoryListeners concode_elem_sep void redo concode_elem_sep void removeEditHistoryListener concode_elem_sep void enableRecording concode_elem_sep void push concode_elem_sep void push concode_elem_sep JMenuItem getUndoMenuItem concode_elem_sep void undo concode_elem_sep void updateSavedPosition concode_elem_sep void setRedoMenuItem concode_elem_sep void addEditHistoryListener concode_elem_sep JMenuItem getRedoMenuItem concode_elem_sep void updateMenuItems concode_elem_sep void setUndoMenuItem concode_elem_sep void mark
String function ( ) { if ( redoMarkIndex > 0 ) return editHistoryMarks . get ( redoMarkIndex - 1 ) . getMarkString ( ) ; else return null ; }