Re: RMI-USERS Digest - 6 Nov 2008 to 18 Nov 2008 (#2008-39)

1. RE: ClassCastException with inner-class application

> java.lang.ClassCastException: cannot assign instance of $Proxy2 to field

There are two causes for that.

(1) the interface implemented by the remote object doesn't extend Remote
(2) the interface implemented by the remote object isn't the same as the
interface
expected by the client, i.e. you have copied the interface into another
package.

2. RE: RMI and OS (Object Schizophrenia )

> In RMI model, the Object should extend the UnicastRemoteObject class

False. It *may* do so, or it may extend anything else and be exported via
UnicastRemoteObject.exportObject().

> then, clearly, we realize one of OS characteristics.

No we don't, because your premiss is false.

> Also, the Object should implement an interface which in turn extends the
Remote interface, then we, again, violate the production of a full healthy
Object.

As the Remote interface is empty it is difficult to see why this should be
so.

EJP

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