docs: public static void grayToBitmap( ImageGray input , Bitmap output , byte[] storage) {
  		if( input instanceof GrayU8 )
  			grayToBitmap((GrayU8)input,output,storage);
  		else if( input instanceof GrayF32 )
  			grayToBitmap((GrayF32)input,output,storage);
  		else
  			throw new IllegalArgumentException("Unsupported BoofCV Type: "+input);
  	}