/* * Copyright (C) 2008 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.lang.reflect.InvocationHandler; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.lang.reflect.Proxy; /* * Try to instantiate a proxy class with interfaces that have conflicting * duplicate methods (primitive types). */ public class Clash2 { public static void main(String[] args) { InvocationHandler handler = new Clash2InvocationHandler(); try { Proxy.newProxyInstance(Clash.class.getClassLoader(), new Class[] { Interface2A.class, Interface2B.class }, handler); System.err.println("Clash2 did not throw expected exception"); } catch (IllegalArgumentException iae) { System.out.println("Clash2 threw expected exception"); } } } interface Interface2A { public int thisIsOkay(); public int thisIsTrouble(); } interface Interface2B { public int thisIsOkay(); public short thisIsTrouble(); } class Clash2InvocationHandler implements InvocationHandler { /* don't really need to do anything -- should never get this far */ public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { return null; } }