code: public void removeDirectory(String path) throws SftpStatusException,
  			SshException {
  		try {
  			UnsignedInteger32 requestId = nextRequestId();
  			Packet msg = createPacket();
  			msg.write(SSH_FXP_RMDIR);
  			msg.writeInt(requestId.longValue());
  			msg.writeString(path, CHARSET_ENCODING);
  
  			sendMessage(msg);
  
  			getOKRequestStatus(requestId);
  		} catch (SshIOException ex) {
  			throw ex.getRealException();
  		} catch (IOException ex) {
  			throw new SshException(ex);
  		}
  		EventServiceImplementation.getInstance().fireEvent(
  				(new Event(this, J2SSHEventCodes.EVENT_SFTP_DIRECTORY_DELETED,
  						true)).addAttribute(
  						J2SSHEventCodes.ATTRIBUTE_DIRECTORY_PATH, path));
  	}
docs: Remove an empty directory.
  
  @param path
  @throws SftpStatusException
  , SshException