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From "Alexey Petrenko (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-690) [classlib][lang]Compatibility: Harmony Runtime.removeShutdownHook(null) does not throw unspecified NPE while RI does.
Date Thu, 07 Dec 2006 11:44:23 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-690?page=all ]

Alexey Petrenko updated HARMONY-690:
------------------------------------

    Patch Info: [Patch Available]
      Assignee: Alexey Petrenko

> [classlib][lang]Compatibility: Harmony Runtime.removeShutdownHook(null) does not throw
unspecified NPE while RI does.
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-690
>                 URL: http://issues.apache.org/jira/browse/HARMONY-690
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Assigned To: Alexey Petrenko
>            Priority: Minor
>         Attachments: HARMONY-690.classlib.diff, HARMONY-690.drlvm.diff, RuntimeTest.patch
>
>
> Harmony Runtime.add[remove]ShutdownHook(null) methods does not throw unspecified NPE
while RI does.
> ================ test.java =====================
> public class test  {
>     public static void main (String[] args) { 
>         boolean returnValue = Runtime.getRuntime().removeShutdownHook(null);        
      
>     } 
> }
> =============================================
> output:
> C:\tmp\tmp17>java -showversion test
> java version "1.4.2_10"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_10-b03)
> Java HotSpot(TM) Client VM (build 1.4.2_10-b03, mixed mode)
> Exception in thread "main" java.lang.NullPointerException
>         at java.lang.Shutdown.remove(Unknown Source)
>         at java.lang.Runtime.removeShutdownHook(Unknown Source)
>         at test.main(test.java:6)
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_release\deploy\jre\bin\ij
-showversion test
> Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, release

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