private MemberMXBean createMemberMXBeanForManagerUsingProxy(final MBeanServer server,
      final ObjectName managingMemberObjectName) {
    return JMX.newMXBeanProxy(server, managingMemberObjectName, MemberMXBean.class);
  }
Creates a Proxy using the Platform MBeanServer and ObjectName in order to access attributes and
invoke operations on the GemFire Manager's MemberMXBean.

@param server a reference to this JVM's Platform MBeanServer.
@param managingMemberObjectName the ObjectName of the GemFire Manager's MemberMXBean registered
       in the Platform MBeanServer.
@return a Proxy for accessing attributes and invoking operations on the GemFire Manager's
        MemberMXBean.
@see javax.management.JMX#newMXBeanProxy(javax.management.MBeanServerConnection,
     javax.management.ObjectName, Class)
geode-web/src/main/java/org/apache/geode/management/internal/web/controllers/AbstractCommandsController.java