code: public Reply read()
          throws ServerException, IOException, FTPReplyParseException, EOFException {
  
          Reply reply = new Reply(ftpIn);
          //System.out.println("FTP IN string "+reply.toString());
          if (logger.isDebugEnabled()) {
              logger.debug("Control channel received: " + reply);
          }
          lastReply = reply;
          return reply;
      }
docs: Block until a reply is available in the control channel.
  @return the first unread reply from the control channel.
  @throws IOException on I/O error
  @throws FTPReplyParseException on malformatted server reply