public class PointMain {
  public static void main(String args[]) {
    Point p = new Point();
    p.x = 10;
    p.y = 20;

	/* what does this print? */
    System.out.println(p);

	/* we have to do this instead */
    System.out.println("p.x = " + p.x +
                        ", p.y = " + p.y);
  }
}