[15 points] Question #1

The java.awt.Rectangle class of the standard Java library does not supply methods for computing the area and the perimeter of a rectangle. Create a subclass BetterRectangle of the Rectangle class that has getPerimeter and getArea methods. Do not add any instance variables to the BetterRectangle class. In its constructor, call the setLocation and setSize methods of the Rectangle class. Create a tester class (BetterRectangleTester) with a main method that tests the methods of BetterRectangle. BetterRectangleTester must have at least 3 test cases with input and expected output. Make sure that your code compiles and runs without errors when the following commands are used: For compilation: javac BetterRectangleTester.java BetterRectangle.java For execution: java BetterRectangleTester