Testing E2.2

import java.awt.Rectangle;

public class PerimeterTester {

    public static void main(String[] args) {
        Rectangle example = new Rectangle(23, 45, 23, 17);
        double width = example.getWidth();
        double height = example.getHeight();
        double perimeter = 2*width + 2*height;
        System.out.print(perimeter);

    }

}