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From "Igor V. Stolyarov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-1896) [classlib][math] Serialization of BigDecimal works incorrtly
Date Tue, 17 Oct 2006 14:21:36 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1896?page=all ]

Igor V. Stolyarov updated HARMONY-1896:
---------------------------------------

    Attachment: BigDecimal.diff

Fix attached

> [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
>         Attachments: BigDecimal.diff, BigDecimalTest.diff
>
>
> 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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