2. Define The Interface

import java.rmi.Remote;

import java.rmi.RemoteException;

public interface DollDesign extends Remote {

Matryoska getDoll(Matryoska doll)

throws RemoteException;

}

The java.rmi package:

java.rmi

java.rmi.activation

java.rmi.dgc

java.rmi.registry

java.rmi.server