// This class defines a blueprint for Point2 objects.
// A new Point2 object can be created by calling:
//   Point1 p = new Point1();
// Point2 objects have two integer fields, x and y.
// They can be accessed by using:
//   p.x
//   p.y
public class Point2 {
   //fields: data / information
   
   // Since these do not have the word "static"
   // it means they are part of the blueprint.
   // Every Point1 object will have an x and a y
   // value. The will be by default set to 0.
   int x;
   int y;
   
   //instance methods: behavoir / actions
}