// This is a client program that constructs two points and translates their
// coordinates using a static method.

public class PointClient1 {
    public static void main(String[] args) {
        Point p1 = new Point();
        p1.x = 3;
        p1.y = 5;

        Point p2 = new Point();
        p2.x = 12;
        p2.y = 4;

        translate(p1, -1, -2);
        translate(p2, 6, 8);
    }

    public static void translate(Point p, int dx, int dy) {
        p.x = p.x + dx;
        p.y = p.y + dy;
    }
}