The point of this exercise is to practice reading code and to make sure that you understand the flow of execution through a program with multiple methods. What is the output of the following program? Be precise about where there are spaces and where there are newlines. Hint: Start by describing in words what ping and baffle do when they are invoked. Draw a stack diagram that shows the state of the program the first time ping is invoked. What happens if you invoke baffle(); at the end of the ping method? (We will see why in the next chapter.) public static void zoop() { baffle(); System.out.print("You wugga "); baffle(); } public static void main(String[] args) { System.out.print("No, I "); zoop(); System.out.print("I "); baffle(); } public static void baffle() { System.out.print("wug"); ping(); } public static void ping() { System.out.println("."); }