Use the following JAVA sample code to answer the following question:

CODE:

public class Exercise09_01 { public static void main(String[] args) { Rectangle myRectangle = new Rectangle(4, 40); System.out.println("The area of a rectangle with width " + myRectangle.width + " and height " + myRectangle.height + " is " + myRectangle.getArea()); System.out.println("The perimeter of a rectangle is " + myRectangle.getPerimeter());

Rectangle yourRectangle = new Rectangle(3.5, 35.9); System.out.println("The area of a rectangle with width " + yourRectangle.width + " and height " + yourRectangle.height + " is " + yourRectangle.getArea()); System.out.println("The perimeter of a rectangle is " + yourRectangle.getPerimeter()); } }

class Rectangle { }

QUESTION:

9.1 (The Rectangle class) Following the example of the Circle class in Section 9.2 design a class named Rectangle to represent a rectangle. The class contains:

* Two double data fields named width and height that specify the width and height of the

rectangle. The default values are 1 for both width and height.

* A no-arg constructor that creates a default rectangle

* A constructor that creates a rectangle with the specified width and height

* A method named getArea() that returns the area of this rectangle

* A method named getPerimeter() that returns the perimeter

Draw the UML diagram for the class and then implement the class. Write a test program that creates two Rectangle objects-one with width 4 and height 40 and the other with width 3.5 and height 35.9. Display the width, height, area, and perimeter of each rectangle in this order.