Client.java

//package distsys;
//
//
//import java.rmi.registry.LocateRegistry;
//import java.rmi.registry.Registry;
//
//public class Client {
//
//    private Client() {}
//
//    public static void main(String[] args) {
//
//        String host = (args.length < 1) ? null : args[0];
//        try {
//            Registry registry = LocateRegistry.getRegistry(host);
//            ConnectionInterface stub = (ConnectionInterface) registry.lookup("ConnectionInterface");
//            String response = stub.sayHello();
//            System.out.println("response: " + response);
//        } catch (Exception e) {
//            System.err.println("Client exception: " + e.toString());
//            e.printStackTrace();
//        }
//    }
//}