docs: public static Session openSession(String sshHost, int sshPort, String sshUser, String sshPass) {
  		final Session session = createSession(sshHost, sshPort, sshUser, sshPass);
  		try {
  			session.connect();
  		} catch (JSchException e) {
  			throw new JschRuntimeException(e);
  		}
  		return session;
  	}