/*
* 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
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*/
/*
* @ 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." );
}
}
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