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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [drlvm] NPE is thrown when the kernel tests are run on Windows at revision 448448
Date Fri, 22 Sep 2006 03:18:58 GMT

On Sep 21, 2006, at 10:07 PM, Paulex Yang wrote:

> Geir Magnusson Jr. wrote:
>> Do you think this is a drlvm issue or a classlib issue?
> I guess it is an integration issue, i.e., ICU4J's UCharacter needs  
> to load some resources for initialization, while at that time on  
> DRLVM, some necessary kernel classes haven't been inited, so that  
> the UCharacter cannot load these properties sucessfully and leave  
> them to null. I'll roll back the patch for Character temporarily   
> if no one objects, and will look inside  later(I need to checkout  
> ICU4J's source at first ...).

Fascinating.  What are we missing in DRLVM?

geir

>>
>> geir
>>
>> On Sep 21, 2006, at 1:07 AM, Vladimir Gorr wrote:
>>
>>> NPE is thrown for all kernel tests when testing is run on Windows at
>>> revision 448448:
>>>
>>> build.bat -Djunit.jar=%JUNIT_HOME%/junit-4.0.jar kernel.test
>>>
>>> ...
>>>    [echo] RUNNING : java.lang.Class1_5Test
>>>    [junit] java.lang.NullPointerException
>>>    [junit]     at com.ibm.icu.lang.UCharacter.getProperty 
>>> (UCharacter.java
>>> :6073)
>>>
>>>    [junit]     at com.ibm.icu.lang.UCharacter.getType 
>>> (UCharacter.java:2974)
>>>    [junit]     at com.ibm.icu.lang.UCharacter.isWhitespace 
>>> (UCharacter.java
>>> :3162)
>>>    [junit]     at java.lang.Character.isWhitespace(Character.java: 
>>> 3091)
>>>    [junit]     at java.lang.Character.isWhitespace(Character.java: 
>>> 3078)
>>>    [junit]     at java.util.Properties.load(Properties.java:378)
>>>    [junit]     at java.util.PropertyResourceBundle.<init>(
>>> PropertyResourceBundle.java:44)
>>> snipped
>>>
>>> Does anybody observe this issue? As for Linux all works fine.
>>>
>>> Thanks,
>>> Vladimir.
>>
>>
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>
>
> -- 
> Paulex Yang
> China Software Development Lab
> IBM
>
>
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