You are asked to design a GUI application using the model$-$view$-$controller pattern. This GUI can change the size of your icon using a JSlider. There are three buttons to allow you to change the icon type $($Rectangle$,$ Eclipse and Triangle$).$ You will have three buttons to change the color of your icon $($Red$,$ Blue and Yellow$).$ The icon is displayed in the center of your layout. Questions: $1.$ Draw a UML class diagram with model$-$view$-$controller pattern. $2.$ Write a separate java class using Reflection API to examine your model, view, and controller class. Print out all the methods in these three classes. Take screenshots and save them with Question $1$ in one PDF file.