private void addTraversingOutListeners(KeyboardFocusManager kfm){
  kfm.addKeyEventDispatcher(this);
  kfm.addPropertyChangeListener("managingFocus",this);
}

private void addTraversingOutListeners ( KeyboardFocusManager kfm ) { kfm . addKeyEventDispatcher ( this ) ; kfm . addPropertyChangeListener ( "managingFocus" , this ) ; }
register us as keyeventdispatcher and property " managingfocus " listeners .
