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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-690) [classlib][lang]Compatibility: Harmony Runtime.removeShutdownHook(null) does not throw unspecified NPE while RI does.
Date Wed, 28 Jun 2006 09:21:29 GMT
[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
        Type: Bug

  Components: Classlib  
    Reporter: Vladimir Ivanov
    Priority: Minor
 Attachments: 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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