public void actionPerformed(ActionEvent ae) {
   if (start) {
     count--;
     if (count == 0) timerCountdonFrom60.stop();
     changingLabel1.setText(
         runningOut
             + count
             + " seconds"
             + " , You have to take more  "
             + userPoints.getPoints()
             + " cubes !");
   }
 }