public class UsePoint {
    public static void main(String[] args) {
        // Point p1 = new Point();
        // p1.x = 5;
        // p1.y = -2;
        Point p1 = new Point(5, -2);
        
        // Point p2 = new Point();
        // p2.x = 1;
        // p2.y = 4;
        Point p2 = new Point(1, 4);
        // p2.x = -14;
        p2.setLocation(-14, 4);

        Point p3 = new Point();  // 0, 0

        // System.out.println(p1.x + ", " + p1.y);
        // System.out.println(p1.toString());
        System.out.println(p1);
        System.out.println(p2);
        System.out.println(p3);
        
        double distance = p1.distance(p2);
        System.out.println(distance);
        
        p1.translate(-4, 1);  // 1, -1
        System.out.println(p1.getX() + ", " + p1.getY());
        
        /*
        p1 becomes 'this'
        p2 becomes 'b'
        */
        
        //System.out.println(distance(p1, p2));
    }
/*    
    public static double distance(Point a, Point b) {
        int dx = a.x - b.x;
        int dy = a.y - b.y;
        
        double distance = Math.sqrt(dx*dx + dy*dy);
        return distance;
    }
*/
}