2. Write a program in Java using Bluej that performs the following tasks: i. Creates an abstract class called Figures having fileds side1, side2, and a method display() that displays the fields. ii. Add an abstract method called area() in the class Figures which returns a double value. iii. Creates a subclass called Rectangle of the Figures class. iv. Write the constructor for Rectangle class to set the fields side 1 and side2; v. Implement the area() method in the subclass Rectangle to find the area of rectangle. vi. Create object of Ractangle and call display() and area() methods