ot in its protocol, it raises an NX_restrictionEnforcedException exception to indicate that the message isn't allowed, whether or not the delegate implements the method.</font>

<p><font face="Times">Typically, an object that is to be distributed (yet must restrict messages) creates an NXProtocolChecker for itself and returns the checker rather than returning itself in response to any messages.&nbsp; The object might also register the checker as the root object of an NXConnection.</font>

<p><font face="Tim