Using Java Eclipse do the following program: 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 then implement the class. Write a test program that create two Rectangle objects - one with width 4 and height 40, and the other with width 3.5 and height 35.9.  Display the width, heigth, area, and perimeter of each rectangle in this order.

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Using Java Eclipse do the following program:

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 then implement the class. Write a test program that create two Rectangle objects - one with width 4 and height 40, and the other with width 3.5 and height 35.9. 

Display the width, heigth, area, and perimeter of each rectangle in this order.

 

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