import java.util.ArrayList;

/**
 * Created by IntelliJ IDEA.
 * User: gloyaute
 * Date: 10 01 2011
 * Time: 18:44:50
 * To change this template use File | Settings | File Templates.
 */

public class Equals {

    public static void main(String[] args) {
        Point p1=new Point(1,2);
        Point p2=p1;
        Point p3=new Point(1,2);

        System.out.println(p1==p2);
        System.out.println(p1==p3);

        System.out.println(p1.equals(p2));
        System.out.println(p1.equals(p3));

        ArrayList list = new ArrayList();
        list.add(p1);
        System.out.println(list.indexOf(p2));
        System.out.println(list.indexOf(p3));
    }
}