docs: public static void convert(Image srcImage, String formatName, ImageOutputStream destImageStream, boolean isSrcPng) {
  		try {
  			ImageIO.write(isSrcPng ? copyImage(srcImage, BufferedImage.TYPE_INT_RGB) : toBufferedImage(srcImage), formatName, destImageStream);
  		} catch (IOException e) {
  			throw new IORuntimeException(e);
  		}
  	}