1/*
2 * Copyright (c) 2003, 2010, 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 * @bug 4838379
26 * @summary Verify that serialization of enum constants that are instances of
27 *          constant-specific subclasses functions properly.
28 */
29
30import java.io.*;
31
32enum Foo {
33    a,
34    b { byte b = 3; },
35    c,
36    d { double d = 6.0; }
37}
38
39public class Read {
40    public static void main(String[] args) throws Exception {
41        FileInputStream in = new FileInputStream("foo.ser");
42        try {
43            ObjectInputStream oin = new ObjectInputStream(in);
44            for (Foo f : Foo.values()) {
45                Object obj = oin.readObject();
46                if (obj != f) {
47                    throw new Error("expected " + f + ", got " + obj);
48                }
49            }
50        } finally {
51            in.close();
52        }
53    }
54}
55