1 package test3; 2 3 public class InsParam { bar(int k)4 public int bar(int k) { return k; } 5 bar2(int k)6 public int bar2(int k) { return k; } 7 foo(int i)8 public int foo(int i) { 9 int k = bar2(i); 10 return k; 11 } 12 poi(int i, String s)13 public int poi(int i, String s) { 14 return i + s.length(); 15 } 16 } 17