System.out.println( "!!! HanZiCounterPanel.update() invoked !!!!" );
System.out.println( "Class name: " + arg.getClass().getSimpleName() );
if ( "LessonStatus".equals( arg.getClass().getSimpleName() ) ) {
LessonStatus lessonStatus = (LessonStatus) arg;
System.out.println( "Got a " + arg.getClass().getSimpleName() );
setLevel( lessonStatus.getLevel() );
setLessonNumber( lessonStatus.getLessonNumber() );
setCardNumber( lessonStatus.getCardNumber() );
System.out.println( "LessonStatus: " + lessonStatus );
//repaint();