55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
/*
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* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @bug 4838379
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* @summary Verify that serialization of enum constants that are instances of
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* constant-specific subclasses functions properly.
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*/
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import java.io.*;
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enum Foo {
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a,
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b { byte b = 3; },
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c,
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d { double d = 6.0; }
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}
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public class Read {
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public static void main(String[] args) throws Exception {
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FileInputStream in = new FileInputStream("foo.ser");
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try {
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ObjectInputStream oin = new ObjectInputStream(in);
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for (Foo f : Foo.values()) {
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Object obj = oin.readObject();
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if (obj != f) {
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throw new Error("expected " + f + ", got " + obj);
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}
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}
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} finally {
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in.close();
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}
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}
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}
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