libjava/testsuite/libjava.lang/TestProxy.java

   1 import java.lang.reflect.Proxy;
   2 import java.lang.reflect.InvocationHandler;
   3 import java.lang.reflect.Method;
   4 import java.net.*;
   5
   6 public class TestProxy
   7 {
   8   public static class MyInvocationHandler implements InvocationHandler
   9   {
  10     public Object invoke (Object proxy,
  11                           Method method,
  12                           Object[] args)
  13       throws Throwable
  14     {
  15       System.out.println (args[0]);
  16       return null;
  17     }
  18   }
  19
  20   public static void main (String[] args)
  21   {
  22     try {
  23       InvocationHandler ih = new MyInvocationHandler();
  24
  25       SocketOptions c = (SocketOptions)
  26         Proxy.newProxyInstance (SocketOptions.class.getClassLoader(),
  27                                 new Class[]{SocketOptions.class},
  28                                 ih);
  29
  30       c.getOption (555);
  31
  32     } catch (Exception e) {
  33       e.printStackTrace ();
  34     }
  35   }
  36 }