Document the source code with each question his code attemptsanswer, but do not answer the questions.
Now, do research about the JButton class to learn how toask-then-answer at least five more questions aboutJButton. Document the code you add to GUI.java with thequestions you asked and allow your code to be the answer to each ofyour questions.
List:
How do I use GridLayout?
How do I instantiate a JButton?
How do I define a Font and then use the fontfor the text that labels a button?
How many different uses do buttons have for anImageIcon?
How do I dynamically change a button icon attribute?
How many different uses do
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