Rectangle class in Java

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Design a class name Rectangle to represent a rectangle.

Two double data fields named width and height that specify the width and the height of the rectangle. The default values are 1 for the width and the 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 getAre() that returns the area of the rectangle.
A method name gerPerimeter() that returns the perimeter.
Write a test program that creates two rectangle objects-one with width 4 and height 40 and the other with the width 3.5 and height 35.9. Display the width, height , area, and the perimeter of each rectangle in this order.