code: public static void resetDriver() {
  
  		synchronized (DRIVERS_LIST) {
  			DRIVERS_LIST.clear();
  		}
  
  		if (discovery != null) {
  			discovery.shutdown();
  			discovery = null;
  		}
  
  		driver = null;
  	}
docs: Reset webcam driver.<br>
  <br>
  <b>This method is not thread-safe!</b>