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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-1521) [classlib][beans] XMLEncoder.writeStatement(null) thorws NPE on Harmony and works OK on RI
Date Fri, 03 Nov 2006 05:08:18 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-1521?page=comments#action_12446815 ] 
            
Vladimir Ivanov commented on HARMONY-1521:
------------------------------------------

verified, thanks.

One more note, the RI message in this case seems more reasonable than our :)

C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
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))

java.lang.Exception: XMLEncoder: discarding statement null
Continuing ...

C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . test
java.lang.NullPointerException
        at java.beans.Encoder.writeStatement(Encoder.java:96)
        at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:60)
        at test.main(test.java:8)


> [classlib][beans] XMLEncoder.writeStatement(null) thorws NPE on Harmony and works OK
on RI
> ------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1521
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1521
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Assigned To: Mikhail Loenko
>         Attachments: XMLEncoder.patch
>
>
> The method XMLEncoder.writeStatement(null) thorws NPE on Harmony and works OK on RI.
> =================== test.java =================
> import java.io.*;
> import java.beans.*;
> public class test {
>     public static void main(String[] args) {  
>         try {  
>             new XMLEncoder(new ByteArrayOutputStream()).writeStatement(null);
>         } catch (Exception e) {
>             System.out.println("exception: " + e);
>         }
>     }     
> }
> ===========================================
> Output:
> C:\tmp\tmp17>C:\jdk1.5.0_08\bin\java.exe -cp . -showversion test
> java version "1.5.0_08"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_08-b03)
> Java HotSpot(TM) Client VM (build 1.5.0_08-b03, mixed mode)
> java.lang.Exception: XMLEncoder: discarding statement null
> Continuing ...
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
> 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))
> java.lang.Exception: XMLEncoder: discarding statement null
> Continuing ...
> C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . test
> exception: java.lang.NullPointerException

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