Design an interface named Colorable with a void method named howToColor). Every class of a colorable object must implement the Colorable interface. Design a class named Square that extends GeometricObject and implements Colorable. Implement howToColor to display the message "Color all four sides". The Square class contains a data field named side with its getter and setter methods, and constructor for constructing Square with specific side. It has no- arg constructor to create a Square with side 0, and another constructor that creates a Square with specified side Write a test program that creates an array of four GeometricObjects. For each object in the array, display its area and invoke its howToColor method if it is colorable. Note: You can use three classes: Circle (from Problem), Rectangle (from attached code) and Square class from this problem. You may create one more (4th) concrete class from the attached abstract class GeometricObject, as an example Triangle