Sat, 22 Dec 2018 13:10:38 -0800
Added tag jdk8u202-b25 for changeset 15d8c732039b
1 /*
2 * Copyright (c) 1998, 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 */
24 /*
25 * @bug 4055017
26 * @summary Test use of class literals within interfaces.
27 * @author William Maddox (maddox)
28 *
29 * @compile LiteralInterface_1.java
30 * @compile LiteralInterface_2.java
31 * @compile LiteralInterface_3.java
32 * @compile LiteralInterfaceImpl.java
33 * @run main LiteralInterfaceImpl
34 */
36 public class LiteralInterfaceImpl
37 implements LiteralInterface_1, LiteralInterface_2, LiteralInterface_3 {
38 private static void check(Class c1, Class c2) throws Exception{
39 if (c1 != c2) {
40 throw new Exception("mismatch: " + c1 + ", " + c2);
41 }
42 }
43 public static void main(String[] args) throws Exception {
45 check(c1, Object.class);
46 check(c2, Integer.class);
48 check(foo, Object.class);
49 check(bar, String.class);
50 check(baz, Integer.class);
52 // Due to another bug (4119981),
53 // J is not inherited from LiteralInterface.
54 // check(quux, J.class);
56 check(quux, LiteralInterface_2.J.class);
58 LiteralInterface_2.J o = new LiteralInterface_2.J();
59 check(o.quem, Float.class);
61 }
62 }