code: public static BufferedImage recolorImage (BufferedImage image, Colorization cz)
      {
          return recolorImage(image, new Colorization[] { cz });
      }
docs: Recolors the supplied image as in
  {@link #recolorImage(BufferedImage,Color,float[],float[])} obtaining the recoloring
  parameters from the supplied {@link Colorization} instance.