1 public class Invoke_2 2 { 3 static int s; 4 5 public static void foo (int a, int b) 6 { 7 System.out.println(a + " " + b); 8 } 9 10 public static void main(String[] args) { 11 foo (bar(), s); 12 } 13 14 public static int bar() 15 { 16 s = 33; 17 return 99; 18 } 19 } 20 21