code: public synchronized void stopLocalForwarding(String bindAddress,
  			int bindPort, boolean killActiveTunnels) throws SshException {
  		String key = generateKey(bindAddress, bindPort);
  		stopLocalForwarding(key, killActiveTunnels);
  	}
docs: Stops a local listening socket from accepting connections.
  
  @param bindAddress
  the listening address
  @param bindPort
  the listening port
  @param killActiveTunnels
  should any active tunnels be closed.