code: public void writeUTCDate(long time)
          throws IOException
      {
          os.write('d');
          os.write((byte) (time >> 56));
          os.write((byte) (time >> 48));
          os.write((byte) (time >> 40));
          os.write((byte) (time >> 32));
          os.write((byte) (time >> 24));
          os.write((byte) (time >> 16));
          os.write((byte) (time >> 8));
          os.write((byte) (time));
      }
docs: Writes a date to the stream.
  
  <code><pre>
  T  b64 b56 b48 b40 b32 b24 b16 b8
  </pre></code>
  
  @param time the date in milliseconds from the epoch in UTC