Anonymous

/* * Calculates Area and Perimeter of Square */public class Square {    private double width;    /*     * Constructs the Square     * @param theWidth Width of the square     */    public Square(double theWidth) {        this.width = theWidth;    }    /*     * Returns the area of the square     * @return Area of the Square     */    public double getArea() {        return this.width * this.width;    }    /*     * Returns the perimeter of the square     * @return Perimeter of the Square     */    public double getPerimeter() {        return 4 * this.width;    }}