1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8147527 27 * @summary Qualified "this" and "super" boxed unary post operations. 28 * @compile QualBoxedPostOp.java 29 * @run main QualBoxedPostOp 30 */ 31 public class QualBoxedPostOp extends Parent { 32 public static void main(String[] args) { 33 new QualBoxedPostOp().testAll(); 34 } 35 36 private void testAll() { 37 equals(test(), 0); 38 equals(i, 1); 39 40 Inner in = new Inner(); 41 equals(in.test(), 1); 42 equals(i, 2); 43 44 equals(testParent(), 10); 45 equals(super.i, 11); 46 47 equals(in.testParent(), 11); 48 equals(super.i, 12); 49 } 50 51 private void equals(int a, int b) { 52 if (a != b) throw new Error(); 53 } 54 55 Integer i=0; 56 57 private Integer test() { 58 return this.i++; 59 } 60 private Integer testParent() { 61 return super.i++; 62 } 63 64 class Inner { 65 private Integer test() { 66 return QualBoxedPostOp.this.i++; 67 } 68 private Integer testParent() { 69 return QualBoxedPostOp.super.i++; 70 } 71 } 72 } 73 74 class Parent { 75 protected Integer i=10; 76 }