private void stop(){
  if (this.throttle == null) {
    return;
  }
  internalAdjust=true;
  throttle.setSpeedSetting(-1);
  speedSlider.setValue(0);
  if (speedSpinner != null) {
    speedSpinnerModel.setValue(Integer.valueOf(0));
  }
  if (speedSliderContinuous != null) {
    speedSliderContinuous.setValue(Integer.valueOf(0));
  }
  internalAdjust=false;
}

private void stop ( ) { if ( this . throttle == null ) { return ; } internalAdjust = true ; throttle . setSpeedSetting ( - 1 ) ; speedSlider . setValue ( 0 ) ; if ( speedSpinner != null ) { speedSpinnerModel . setValue ( Integer . valueOf ( 0 ) ) ; } if ( speedSliderContinuous != null ) { speedSliderContinuous . setValue ( Integer . valueOf ( 0 ) ) ; } internalAdjust = false ; }
perform an emergency stop .
