/* * Definition of class Circle */ class Circle { private int x, y, rad; //*1 Instance variables are private public Circle (int xin, int yin, int radin) { //*2 Constructor x = xin; y = yin; //*2 rad = radin; //*2 } public void draw() { System.out.println ("Drawing circle at " + x + ", " + y + ", radius = " + rad); } public float area() { //*3 Can still access private vars from inside our methods return (float) (rad * rad * 3.14159); //*3 } }