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From "Igor V. Stolyarov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1896) [classlib][math] Serialization of BigDecimal works incorrtly
Date Tue, 17 Oct 2006 14:13:35 GMT
[classlib][math] Serialization of BigDecimal works incorrtly
------------------------------------------------------------

                 Key: HARMONY-1896
                 URL: http://issues.apache.org/jira/browse/HARMONY-1896
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Igor V. Stolyarov


Serialization of BigDecimal works incorrtly
Test to reproduce:
import java.math.*;
import java.io.*;

public class BigDecimalTest{
    public static void main(String argv[]){
        try{
            char[] in = {'1','5','6','7','8','7','.','0','0'};
            BigDecimal bd = new BigDecimal(in, 0, 9);
            System.out.println("bd = " + bd);
     
            FileOutputStream fw = new FileOutputStream("serObj");
            ObjectOutputStream oos = new ObjectOutputStream(fw);
            oos.writeObject(bd);

            FileInputStream fr = new FileInputStream("serObj");
            ObjectInputStream ois = new ObjectInputStream(fr);
            BigDecimal nbd = (BigDecimal)ois.readObject();
            System.out.println("ser value = " + nbd.toString());

        
        }catch(Exception e){
            e.printStackTrace();
        }
    }
}
RI output:
C:\test>java -showversion BigDecimalTest
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
 System optimized over throughput (initial strategy singleparpar))

bd = 156787.00
ser value = 156787.00
-------------------------------------------------------
Harmony uotput:
C:\test>java -showversion BigDecimalTest
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundatio
n or its licensors, as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r464197, (Oct 15 2006), Windows/ia32/msvc 1310, debug build
http://incubator.apache.org/harmony
bd = 156787.00
ser value = 0.00

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