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Java > Open Source Codes > IVoke2


1 interface I {
2     public void run();
3 }
4
5 class A implements I {
6     public void run(){
7         System.out.println("smile");
8     }
9 }
10
11 public class IVoke2 {
12
13     public static void test(I i) {
14         // the use of i.getClass() leads to problem
15
System.out.println(i.getClass());
16     }
17    
18     static public void main (String JavaDoc[] args) {
19         I a = new A();
20         a.run();
21         test(a);
22     }
23 }
24
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