docs: public void copyDeepMask(BufferedImage pSrcBitmap,
                               BufferedImage pMaskBitmap,
                               Rectangle pSrcRect,
                               Rectangle pMaskRect,
                               Rectangle pDstRect,
                               int pSrcCopy,
                               Shape pMaskRgn) {
          throw new UnsupportedOperationException("Method copyDeepMask not implemented"); // TODO: Implement
      }