package basics.functions;
public class Main {
	private Main() {}
	static public void main (final String[] args) { 
		//stdlib.Trace.graphvizShowSteps (true); stdlib.Trace.run ();
		Fun.f();
		Fun.g(2);
	}
}
class Fun {
	private Fun() {}
	static void f() { System.out.println("Fun.f()"); }
	static void g(final int x) {
		System.out.println("Fun.g(" + x + ")");
		if (x>0) {
			final int y = x-1;
			Fun.g(y);
		}
	}
}