class Point {
    int x, y;
    Point(int x, int y) {
        this.x = x;
        this.y = y;
    }
}

public class Geometry {
    public static void main(String[] args) {
        Point[] points = {new Point(1, 2), new Point(3, 4), new Point(5, 6)};
        points[0] = points[1];
        points[1] = points[2];
        points[2] = null;
        System.out.println(points[0].x + ", " + points[0].y);
    }
}

What is the output of this code?