RectangleTest

public class Rectangle2Test {

    public static void main(String[] args) {
        //create objects
        Rectangle2 john = new Rectangle2();
        Rectangle2 bob= new Rectangle2(3.0, 4.0);
        Rectangle2 emily= new Rectangle2(5.9, 6);

        //show how methods can be used
        System.out.println(john.getArea());
        System.out.println(john.getPerimeter());
        System.out.println(bob.getArea());
        System.out.println(bob.getPerimeter());
        System.out.println(emily.getArea());
        System.out.println(emily.getPerimeter());

        emily.setBaseAndHeight(8.8, 8);
        System.out.println(emily.getArea());
        System.out.println(emily.toString());
        System.out.println(emily);

    }

}