*/
    public static int copy(final URL in, final OutputStream out) {
        assertArgumentNotNull("in", in);
        assertArgumentNotNull("out", out);

        final InputStream is = URLUtil.openStream(in);
        try {
            if (out instanceof FileOutputStream) {
                return copyInternal(wrap(is), (FileOutputStream) out);
            }
            return copyInternal(wrap(is), wrap(out));