code: @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  	private void initLayerType() {
  		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
  			setLayerType(LAYER_TYPE_SOFTWARE, getPaint());
  			LOGGER.trace("Initialized the layer type");
  		}
  	}
docs: Initializes the layer type needed for shadows drawing
  <p>
  Might be called if target API is {@code HONEYCOMB (11)} and higher