168243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes/* 268243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * Copyright (C) 2013 The Android Open Source Project 368243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * 468243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 568243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * you may not use this file except in compliance with the License. 668243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * You may obtain a copy of the License at 768243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * 868243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 968243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * 1068243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * Unless required by applicable law or agreed to in writing, software 1168243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 1268243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1368243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * See the License for the specific language governing permissions and 1468243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes * limitations under the License. 1568243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes */ 1668243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes 1768243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughespublic class Main { 1868243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes public static void main(String args[]) throws Exception { 1968243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes System.err.println(new C().m()); 2068243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes } 2168243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes} 2268243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes 2368243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes// An arbitrary interface. 2468243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughesinterface I { public String m(); } 2568243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes 2668243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes// This is I-like, but doesn't actually claim to implement I. 2768243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughesabstract class Abstract { protected abstract String m(); } 2868243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes 2968243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes// This claims to implement I, but the inherited m isn't sufficiently visible. 3068243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughesabstract class AbstractI extends Abstract implements I { } 3168243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes 3268243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughes// This has a concrete m that's sufficiently visible, so all should be good. 3368243614c7a0aa21f0ad34bb31e825db4a20dffaElliott Hughesclass C extends AbstractI { public String m() { return "passed"; }; } 34