ClientImpl.java

package com.rmicallback.client;

import java.rmi.RemoteException;
import java.rmi.server.UnicastRemoteObject;

public class ClientImpl extends UnicastRemoteObject implements ClientInterface {

    private int n = 0;

    public ClientImpl() throws RemoteException{
        super();
    }

    @Override
    public void notifyMe() throws RemoteException {
        System.out.println("NOTIFICATION!");
    }

    public void setN(int n) throws RemoteException {
        this.n = n;
    }

    public int getN() throws RemoteException {
        return n;
    }
}