1 /* 2 * Copyright (C) 2013 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 public class Main { 18 public static void main(String args[]) throws Exception { 19 System.err.println(new C().m()); 20 } 21 } 22 23 // An arbitrary interface. 24 interface I { public String m(); } 25 26 // This is I-like, but doesn't actually claim to implement I. 27 abstract class Abstract { protected abstract String m(); } 28 29 // This claims to implement I, but the inherited m isn't sufficiently visible. 30 abstract class AbstractI extends Abstract implements I { } 31 32 // This has a concrete m that's sufficiently visible, so all should be good. 33 class C extends AbstractI { public String m() { return "passed"; }; } 34
