// A class that makes use of the Point class

public class UsePoint {

    public static void main(String[] args) {

        Point p1 = new Point(5, 6);
        System.out.println("p1: " + p1);

        Point p2 = new Point(10, 11);
        System.out.println( "p2: " + p2);

        // let's test them for equality
        if (p1 == p2) {
            System.out.println("p1 == p2");
        } else {
            System.out.println("p1 != p2");
        }
        System.out.println();

        // make p1 and p2 have same location
        p2.setLocation(5, 6);
        System.out.println("p1: " + p1);
        System.out.println("p2: " + p2);

        // let's test them for equality
        if (p1 == p2) {
            System.out.println("p1 == p2");
        } else {
            System.out.println("p1 != p2");
        }
    }
}