First off, gabriel - I tried your suggestion and it works if I declare the main method of Card:
public static void main() {
}
instead of:
public static void main(String[] args) {
}
writing
Card card = new Card();
card.main(String[] args);
in the main of Menu doesn't work! It would be great if I could activate methods regardless of the argument they take. Is there a way to do this?