java code

(The Colorable interface) Design an interface named Colorable with a void method named howToColor0. 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. Draw a UML diagram that involves colorable, Square, and GeometricObject. Write a test program that creates an array of five Geometricobjects. For each object in the array, display its area and invoke its howToColor method if it is colorable