public void stopFlashing(){
synchronized (this) {
    if (keepRunning && !isIconVisible) {
      isIconVisible=true;
      repaint();
    }
  }
  keepFlashing=false;
}

public void stopFlashing ( ) { synchronized ( this ) { if ( keepRunning && ! isIconVisible ) { isIconVisible = true ; repaint ( ) ; } } keepFlashing = false ; }
stop flashing of the icon . the icon remains visible and active ( listens for mouse clicks and displays tooltip ) until the disappear timer expires .
