/*
* Copyright ( c ) 2001 , 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 .
*/
/*
* @ bug 4402830
* @ summary Verify that the ObjectInputStream . GetField API works properly for
* serialized fields which don ' t exist in the receiving object .
*/
import java.io.*;
class Foo implements Serializable {
private static final long serialVersionUID = 0 L;
int blargh;
private void readObject(ObjectInputStream in)
throws IOException, ClassNotFoundException
{
ObjectInputStream.GetField fields = in.readFields();
if (! fields.defaulted("blargh" )) {
throw new Error();
}
try {
fields.defaulted("nonexistant" );
throw new Error();
} catch (IllegalArgumentException ex) {
}
if ((fields.get("z" , false ) != true ) ||
(fields.get("b" , (byte ) 0 ) != 5 ) ||
(fields.get("c" , '0' ) != '5' ) ||
(fields.get("s" , (short ) 0 ) != 5 ) ||
(fields.get("i" , 0 ) != 5 ) ||
(fields.get("j" , 0 l) != 5 ) ||
(fields.get("f" , 0 .0 f) != 5 .0 f) ||
(fields.get("d" , 0 .0 ) != 5 .0 ) ||
(! fields.get("str" , null ).equals("5" )))
{
throw new Error();
}
}
}
public class Read {
public static void main(String[] args) throws Exception {
ObjectInputStream oin =
new ObjectInputStream(new FileInputStream("tmp.ser" ));
oin.readObject();
oin.close();
}
}
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