Question: 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

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 BetterRectagle 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 [15 points] Question #2 A labeled point has x- and y-coordinates and a string label. Create a class LabeledPoint with a constructor LabeledPoint (int x, int y, string label) and a toString method that returns x, y, and the label. The class LabeledPoint must extend the Java AWT class (java.awt.Point). The toString method of LabeledPoint should invoke the toString method of the Point class. Also, the constructor of LabeledPoint should invoke a constructor from the Point class. Create a tester lass (LabeledPointTester) with a main method that tests the toString method of LabeledPoint LabeledPointTester 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 LabeledPointTester.java LabeledPoint.java For execution java LabeledPointTester
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
