 <p>This constructor is used in another class. In this case it looks like you're trying to make a "point on a graph" so with that assumption in another class you would use this constructor to make an instance of the Point class.</p> <pre><code>public class Example { private Point pt; public static void main(String[]args) { pt = new Point(20,10); } } </code></pre> <p>This example creates a new instance of the Point class where x is 20 and y is 10.</p>