AMLII-1314: Improves misbehaving-jmx-server support for firewalled environments

[scottopell]

When running a JMXRMI server, the initial RMI lookup will return a stub reference that includes a port and hostname for subsequent communications. By default, the port returned in the stub reference will be random.

This PR fixes the port for both RMI Registry and RMI Server to the specified value, so a single port can be used for the entire RMI conversation.

In addition, it fixes an incorrect listen address, the RMI hostname is not necessarily the same as the host used to bind the JMX service.

Client JVM                 Network                Server JVM
+---------+                                           +---------+
|         | ----- 1. Lookup (Registry:1099) ------>   |         |
|         | <---- 2. Return Stub Reference ------     |         |
|         |                                           |         |
|         | ----- 3. Invoke Method on Stub -------->  |         |
|         |                                           |   RMI   |
|  Client |                                           |  Server |
|         | <---- 5. Return Result/Exception ------   |         |
|         |                                           |         |
+---------+                                           +---------+