Is this correct?

[Amit Batra]

If Remote client A wants to send a reference to an object B that is in the same JVM, the stub will actually send a copy of this second object to the server.
But if the client object A wants to send a reference to an Object B thats resides in a different JVM, the stub will then send the stub of Object B to the server instead?

[jayaram parisineni]

yes it is correct

[Rajan Murugan]

it is natural.the moment a object is remote you cannot talk to the object directly.so what will you do with the reference.So,to talk you need the stub.so stub is sent.