Creates a client stub object for the supplied Remote object.

  Creates a client stub object for the supplied Remote object.
If the call completes successfully, the remote object should
be able to accept incoming calls from clients.
Returns: the stub for the remote object
Parameters:
- obj - the remote object implementation
- data - information necessary to export the object
Throws:
- RemoteException - if an exception occurs attempting to export the object (e.g., stub class could not be found)
Since: JDK1.1

  Returns the hostname of the current client.

  Returns the hostname of the current client. When called from a
thread actively handling a remote method invocation the
hostname of the client is returned.
Returns: the client's host name
Throws:
- ServerNotActiveException - if called outside of servicing a remote method invocation
Since: JDK1.1