Project 3: Enabling GeometricObject comparable(answer in java and need uml diagram)

Problem Description:

(Enabling GeometricObject comparable) Modify the GeometricObject class to implement the Comparable interface, and define a static max method in the GeometricObject class for finding the larger of two GeometricObject objects.

Java Comparable interface is used to order the objects of user-defined class.This interface is found in java.lang package and contains only one method named compareTo(Object). It provide single sorting sequence only i.e. you can sort the elements on based on single data member only. For example it may be rollno, name, age or anything else.

compareTo(Object obj) method

public int compareTo(Object obj): is used to compare the current object with the specified object.

Draw the UML diagram and implement the new GeometricObject class.

Write a test program that uses the max method to find the larger of two circles and the larger of two rectangles.