code: protected static void store(Webcam[] webcams) {
  		if (HANDLER.get() == null) {
  			HANDLER.set(new WebcamDeallocator(webcams));
  		} else {
  			throw new IllegalStateException("Deallocator is already set!");
  		}
  	}
docs: Store devices to be deallocated when TERM signal has been received.
  
  @param webcams the webcams array to be stored in deallocator