harmony-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-690) [classlib][lang]Compatibility: Harmony Runtime.removeShutdownHook(null) does not throw unspecified NPE while RI does.
Date Wed, 19 Jul 2006 11:45:17 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-690?page=comments#action_12422092 ] 
            
Vladimir Ivanov commented on HARMONY-690:
-----------------------------------------

Note, the same thing for addShutdownHook(null):
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))

Test passed: java.lang.NullPointerException

C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -cp . -showversion test
java version 1.5 (subset)

(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
Exception in thread "main" java.lang.IllegalArgumentException: Illegal shutdown hook: <null>
        at com.ibm.oti.vm.VM.addShutdownHook(VM.java:185)
        at java.lang.Runtime.addShutdownHook(Runtime.java:352)
        at test.main(test.java:4)

C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_debug\deploy\jre\bin\ij -Dvm.assert_dialog=false
-cp . -showversion test
Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, debug
res: added
java.lang.NullPointerException
        at java.lang.Runtime$ShutdownVM.exit()
        at java.lang.Runtime.exit()
        at java.lang.System.exit()
        at java.lang.VMStart.shutdown()

> [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
>            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

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message