code: protected void recreateUserLedImages(final int SIZE) {
          if (userLedImageOff != null) {
              userLedImageOff.flush();
          }
          userLedImageOff = create_LED_Image(SIZE, 0, model.getUserLedColor());
  
          if (userLedImageOn != null) {
              userLedImageOn.flush();
          }
          userLedImageOn = create_LED_Image(SIZE, 1, model.getUserLedColor());
      }
docs: Recreates the current user led images due to the given width
  @param SIZE