// Ch2Demo_aliasing

import java.awt.Rectangle;
import java.awt.Point;


public class Ch2Demo_aliasing
{
    public static void main(String[] args)
    {
        Point topLeft = new Point(5, 7);
        Rectangle box1 = new Rectangle(topLeft);

        // Rectangle box2 = new Rectangle(box);
        Rectangle box2 = box1;
        System.out.println(box);
    }
}