1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 import java.lang.reflect.InvocationHandler; 18 import java.lang.reflect.Method; 19 import java.lang.reflect.Proxy; 20 21 public class Main { 22 public static void main(String[] args) throws Exception { 23 Interface i = (Interface) Proxy.newProxyInstance(Main.class.getClassLoader(), 24 new Class<?>[] { Interface.class }, 25 new Handler()); 26 i.foo(); 27 } 28 } 29 30 interface Interface { 31 void foo(); 32 } 33 34 class Handler implements InvocationHandler { 35 public Object invoke(Object proxy, Method method, Object[] args) { 36 System.out.println("Method: " + method); 37 return null; 38 } 39 } 40
