docs: public void setDimensions(final short width, final short height) {
      if (width < MIN_PIXELS || height < MIN_PIXELS) {
        final String what = width < MIN_PIXELS ? "width" : "height";
        throw new IllegalArgumentException(what + " smaller than " + MIN_PIXELS
                                           + " in " + width + 'x' + height);
      }
      this.width = width;
      this.height = height;
    }