1/*
2 * Copyright (c) 2002, 2003, 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 4635044 4787017
27 * @summary Invalid error when implicitly referencing enclosing type
28 *
29 * @compile WhichImplicitThis1.java
30 * @run main WhichImplicitThis1
31 */
32
33/** Check that non-inheritance (private) prevents enclosing class selection. */
34public class WhichImplicitThis1 {
35    boolean isMiddle() { return false; }
36    private class Middle extends WhichImplicitThis1 {
37        boolean isMiddle() { return true; }
38        boolean enclIsMiddle() { return WhichImplicitThis1.this.isMiddle(); }
39        class Inner {}
40        boolean check() {
41            return /*?.this.*/new WhichImplicitThis1.Middle().enclIsMiddle();
42        }
43    }
44    public static void main(String[] args) {
45        WhichImplicitThis1 t = new WhichImplicitThis1();
46        Middle m = t.new Middle();
47        if (!m.check()) throw new Error();
48    }
49}
50