public  void done(RemoteCall call) throws RemoteExceptionDeprecated! 1.2 -  style stubs no longer use this method. Instead of
using a sequence of method calls to the remote reference
(newCall, invoke, and done), a
stub uses a single method, invoke(Remote, Method, Object[],
int), on the remote reference to carry out parameter
marshalling, remote method executing and unmarshalling of the return
value.

Allows the remote reference to clean up (or reuse) the connection.
Done should only be called if the invoke returns successfully
(non-exceptionally) to the stub.

 public String getRefClass(ObjectOutput out)
Returns the class name of the ref type to be serialized onto
the stream 'out'.

 public  void invoke(RemoteCall call) throws ExceptionDeprecated! 1.2 -  style stubs no longer use this method. Instead of
using a sequence of method calls to the remote reference
(newCall, invoke, and done), a
stub uses a single method, invoke(Remote, Method, Object[],
int), on the remote reference to carry out parameter
marshalling, remote method executing and unmarshalling of the return
value.

Executes the remote call.

Invoke will raise any "user" exceptions which
should pass through and not be caught by the stub.  If any
exception is raised during the remote invocation, invoke should
take care of cleaning up the connection before raising the
"user" or remote exception.

 public Object invoke(Remote obj,
    Method method,
    Object[] params,
    long opnum) throws Exception
Invoke a method. This form of delegating method invocation
to the reference allows the reference to take care of
setting up the connection to the remote host, marshaling
some representation for the method and parameters, then
communicating the method invocation to the remote host.
This method either returns the result of a method invocation
on the remote object which resides on the remote host or
throws a RemoteException if the call failed or an
application-level exception if the remote invocation throws
an exception.

 public RemoteCall newCall(RemoteObject obj,
    Operation[] op,
    int opnum,
    long hash) throws RemoteExceptionDeprecated! 1.2 -  style stubs no longer use this method. Instead of
using a sequence of method calls on the stub's the remote reference
(newCall, invoke, and done), a
stub uses a single method, invoke(Remote, Method, Object[],
int), on the remote reference to carry out parameter
marshalling, remote method executing and unmarshalling of the return
value.

Creates an appropriate call object for a new remote method
invocation on this object.  Passing operation array and index,
allows the stubs generator to assign the operation indexes and
interpret them. The remote reference may need the operation to
encode in the call.

 public boolean remoteEquals(RemoteRef obj)
Compares two remote objects for equality.
Returns a boolean that indicates whether this remote object is
equivalent to the specified Object. This method is used when a
remote object is stored in a hashtable.

 public int remoteHashCode()
Returns a hashcode for a remote object.  Two remote object stubs
that refer to the same remote object will have the same hash code
(in order to support remote objects as keys in hash tables).

 public String remoteToString()
Returns a String that represents the reference of this remote
object.