// $Id: Refs.java,v 1.1 2002-06-09 20:25:58+09 kaiya Exp kaiya $

import java.util.*;

class Refs{
String name=null;
	void setName(String s){
		name=s;
	}

	String getName(){
		return name;
	}

	void shareName(Refs r){
		name=r.getName();
	}

	void showName(){
		System.out.println(name);
	}

	public static void main(String[] args){
		Refs r=new Refs();
		r.setName("Shinshu");
		Refs r2=new Refs();
		r2.shareName(r);
		r2.showName();
		Vector v=new Vector();
	}
}