Detailed Description

Server

The MBean server is a registry for MBeans.
There could be multiple MBean servers.
A connector server can be attached to an MBean server in one of two ways. Either the MBean server to which it is attached is specified when the connector server is constructed, or the connector server is registered as an MBean in the MBean server to which it is attached.
JMXConnectorServer is the interface.
RMIConnectorServer is used normally.
JMXConnectorServer's address is specified by JMXServiceURL [service:jmx:rmi:///jndi/rmi://localhost:1999/EIPRMIConnector]

Uses JMXServiceURL [service:jmx:rmi:///jndi/rmi://localhost:1999/EIPRMIConnector] and gets JMXConnector object.
Using JMXConnector, MBeanServerConnection object is fetched.