question: public void notifyListener ( OMGraphic graphic , OMAction action ) { if ( requestor != null ) { if ( DEBUG ) { Debug . output ( "OMDrawingTool: notifying requestor, graphic with action" ) ; } requestor . drawingComplete ( graphic , action ) ; } if ( canvas != null ) { canvas . repaint ( ) ; } }
target:  Notify the listener of an action to a graphic.