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From "spark shen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-1568) [classlib][beans] XMLDecoder(3 params).getExceptionListener() returns object on RI and 'null' on Harmony
Date Fri, 17 Aug 2007 02:23:30 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

spark shen updated HARMONY-1568:
--------------------------------

    Attachment: HY-1568.diff

Vladimir Ivanov,
This patch delays inputStream parsing into readObject method, which will reduce the stunning
exception stack trace when getExceptionListener. Will it be acceptable to you?

For more detailed information and discussion, you can refer to the thread 
[classlib][beans] Another non-bug difference? (was [JIRA 1568] [classlib][beans] XMLDecoder(3
params).getExceptionListener() returns object on RI and 'null' on Harmony)

> [classlib][beans] XMLDecoder(3 params).getExceptionListener() returns object on RI and
'null' on Harmony
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1568
>                 URL: https://issues.apache.org/jira/browse/HARMONY-1568
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>            Assignee: Tim Ellison
>         Attachments: beans.patch, HY-1568.diff
>
>
> The spec says for the constructor XMLDecoder(InputStream in, Object owner, ExceptionListener
exceptionListener): 
>  "exceptionListener - the exception handler for the stream; if null the default exception
listener will be used"
> The RI use default listener while harmony 'null'.
> ============== test.java ====================
> import java.beans.*;
> import java.io.ByteArrayInputStream;
> public class test {     
>    public static void main(String[] args) {  
>        System.out.println("res = " + new XMLDecoder(new ByteArrayInputStream(new byte[]
{1, 2}), new Double(1), null).getExceptionListener());
>     }    
> }
> =========================================
> Output:
> 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))
> res = java.beans.Statement$1@1b3534
> C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . test
> res = null

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