/* * Copyright (C) 2007 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. */ /** * more instanceof cases */ public class Main { public static void main(String args[]) { Iface1[] faceArray; ImplA[] aaArray = new ImplA[5]; ImplBSub[] bbArray = new ImplBSub[5]; boolean aaOkay, bbOkay; faceArray = aaArray; faceArray = bbArray; System.out.print("instanceof Serializable = "); System.out.println((Object)aaArray instanceof java.io.Serializable); System.out.print("instanceof Cloneable = "); System.out.println((Object)aaArray instanceof java.lang.Cloneable); System.out.print("instanceof Runnable = "); System.out.println((Object)aaArray instanceof java.lang.Runnable); aaOkay = faceArray instanceof ImplA[]; System.out.print("aaOkay (false) = "); System.out.println(aaOkay); bbOkay = faceArray instanceof ImplB[]; System.out.print("bbOkay (true) = "); System.out.println(bbOkay); } }