if ( this.smb2 ) {
                    Smb2WriteRequest wr = new Smb2WriteRequest(th.getConfig(), fh.getFileId());
                    wr.setOffset(this.fp);
                    wr.setData(b, off, w);

                    Smb2WriteResponse resp = th.send(wr, RequestParam.NO_RETRY);
                    long cnt = resp.getCount();
                    this.fp += cnt;
                    len -= cnt;

     *
     * @return the last modified data as milliseconds since Jan 1, 1970
     */
    @Override
    public long getDate () {
        try {
            return lastModified();
        }
        catch ( SmbException se ) {
            log.debug("getDate", se);
        }
        return 0L;
    }


    /**

                if ( r.getByteCount() > 0 && pad > 0 && pad < 4 )
                    readn(this.in, buffer, 4 + off, pad);

                if ( r.getDataLength() > 0 ) {
                    readn(this.in, r.getData(), r.getOffset(), r.getDataLength()); /* read direct */
                }
            }
            else {
                readn(this.in, buffer, 4 + SMB1_HEADER_LENGTH, size - SMB1_HEADER_LENGTH);

/**
 * Set the last modified time of the file. The time is specified as milliseconds
 * from Jan 1, 1970 which is the same as that which is returned by the
 * <tt>lastModified()</tt>, <tt>getLastModified()</tt>, and <tt>getDate()</tt> methods.
 * <p/>
 * This method does not apply to workgroups, servers, or shares.
 *
 * @param time the last modified time as milliseconds since Jan 1, 1970
 */