Okay, I see you followed ShoeNinja's advice and moved the functions outside of the main method. But now, your main method is simply this line:
public static void main(String[] args) {}
If the
main method is only one line, with both the opening and closing brackets containing nothing in between, and
main is the entry point of the application... how can you expect your program to output anything?
Please review the section on block scope from your textbook. Or, go to the end of
this page and review the section on blocks.