if (ttmanager==null) { return; } ttmanager.mouseExited(me); initToolTip();
requestHideToolTip();
    public void requestHideToolTip(MouseEvent me) { 	//disables a tooltip over the map	if (ttmanager==null) {	    return; //in case showToolTip was never called	}	ttmanager.mouseExited(me); 	initToolTip();    }