class Point {
  int x;
  int y;

  public void move (int dx, int dy){
      System.out.println("Calling Point.move");
       this.x = this.x + dx;
       this.y = this.y + dy;
  }

  public static void main(String [] args){
    Point p = new Point();
    p.move(3,4);
    System.out.println("p = <" + p.x + "," + p.y + ">");
  }
}