83 lines
2.9 KiB
Java
83 lines
2.9 KiB
Java
/*
|
|
* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test 1.1 03/10/27
|
|
* @bug 4769840
|
|
* @library /java/text/testlib
|
|
* @build Bug4769840 HexDumpReader
|
|
* @run main Bug4769840
|
|
* @summary Confirm serialization compatibility
|
|
*/
|
|
|
|
import java.io.*;
|
|
import java.text.*;
|
|
|
|
public class Bug4769840 {
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
if (args.length == 1 && args[0].equals("-ser")) {
|
|
serialize();
|
|
} else {
|
|
deserialize();
|
|
}
|
|
}
|
|
|
|
/* Serialization */
|
|
private static void serialize() throws Exception {
|
|
/* Serialize with JDK 1.1 */
|
|
serialize("ChoiceFormat.ser", new ChoiceFormat("0# foo|1# bar"));
|
|
|
|
/*
|
|
* Serialize with JDK1.4.0 because the Field class was added in the
|
|
* version.
|
|
*/
|
|
serialize("DateFormat.Field.ser", DateFormat.Field.TIME_ZONE);
|
|
serialize("MessageFormat.Field.ser", MessageFormat.Field.ARGUMENT);
|
|
serialize("NumberFormat.Field.ser", NumberFormat.Field.INTEGER);
|
|
}
|
|
|
|
private static void serialize(String filename, Object o) throws Exception {
|
|
FileOutputStream fos = new FileOutputStream(filename);
|
|
ObjectOutputStream out = new ObjectOutputStream(fos);
|
|
out.writeObject(o);
|
|
out.close();
|
|
}
|
|
|
|
/* Deserialization */
|
|
private static void deserialize() throws Exception {
|
|
deserialize("ChoiceFormat.ser");
|
|
deserialize("DateFormat.Field.ser");
|
|
deserialize("MessageFormat.Field.ser");
|
|
deserialize("NumberFormat.Field.ser");
|
|
}
|
|
|
|
private static void deserialize(String filename) throws Exception {
|
|
InputStream is = HexDumpReader.getStreamFromHexDump(filename + ".txt");
|
|
ObjectInputStream in = new ObjectInputStream(is);
|
|
Object obj = in.readObject();
|
|
in.close();
|
|
System.out.println("Deserialization of <" + filename + "> succeeded.");
|
|
}
|
|
}
|