docs: protected Object[] execute(final String hostportOrPid, final String login, final String password,
  			final String beanname, String[] command, final boolean oneBeanOnly) throws Exception {
  		JMXConnector jmxc = connect(hostportOrPid, login, password);
  		Object[] result = null;
  
  		try {
  			MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
  			result = doBeans(mbsc, getObjectName(beanname), command, oneBeanOnly);
  		} finally {
  			jmxc.close();
  		}
  		return result;
  	}