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Date: Mon, 15 Feb 2010 09:41:22 +0100
Message-ID: <bfcea8c71002150041r7914f61dpbbe3d623afc4ef1c@mail.gmail.com>
Subject: 
 =?UTF-8?Q?Re=3A_Confused_=28was_Re=3A_Hudson_build_became_unstable=3A_?=
	=?UTF-8?Q?clerezza=2Dtrunk=2D1=2E6_=C2=BB_Clerezza_=2D_SCB_Core_=23106=29?=
From: Reto Bachmann-Gmuer <reto.bachmann@trialox.org>
To: hasan@trialox.org
Cc: clerezza-dev@incubator.apache.org
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Could you explain briefly what's happening? I don't understand: 2
static initializers cause a problem, and 3 do not? Was the non-static
initializer executed before the static one? that seems weird.

Cheers,
reto

On Sun, Feb 14, 2010 at 11:27 PM, Hasan <hasan@trialox.org> wrote:
> I created issue ZZ-125 and solved it by making typeConverterMap static.
>
> hasan
>
> Reto Bachmann-Gmuer wrote:
>>
>> Thanks Hasan, this makes things clearer!
>>
>> It seems its a problem with the two static initializers, apparently
>> only the first of them is executed when running all tests together,
>> then we have a Null key in the HashMap. Very Strange behaviour, the
>> compile doesn't complain about two static initializers, but at runtime
>> sometimes one is left out.
>>
>> Cheers,
>> reto
>>
>> On Sun, Feb 14, 2010 at 7:56 PM, Hasan <hasan@trialox.org> wrote:
>>
>>>
>>> ok, it seems the problem lies in this line
>>>
>>> =C2=A0 =C2=A0 =C2=A0typeConverterMap.put(byteArrayType, new ByteArrayCo=
nverter());
>>>
>>> if you comment out this line and the respective test
>>> it will build without error.
>>> but what's wrong with that line?
>>>
>>> hasan
>>>
>>> Hasan wrote:
>>>
>>>>
>>>> Hmmm... weird.... the individual tests are ok...
>>>> i debug the test, but can't find errors yet
>>>>
>>>> hasan
>>>>
>>>> Reto Bachmann-Gmuer wrote:
>>>>
>>>>>
>>>>> I'm not getting it:
>>>>>
>>>>> java.lang.NullPointerException at
>>>>>
>>>>>
>>>>> org.apache.clerezza.rdf.core.impl.SimpleLiteralFactory.createTypedLit=
eral(SimpleLiteralFactory.java:229)
>>>>>
>>>>> I'm seeing that exception only when running the tests on the whole
>>>>> projects, not when running the individual test files.
>>>>>
>>>>> the exception is
>>>>>
>>>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0//added this to make =
sue value is not null
>>>>> =C2=A0 =C2=A0 =C2=A0 if (value =3D=3D null) {
>>>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 throw new IllegalArgumentException=
("value may not be null");
>>>>> =C2=A0 =C2=A0 =C2=A0 }
>>>>> =C2=A0 =C2=A0 =C2=A0 for (Map.Entry<Class<?>, TypeConverter<?>> conve=
rterEntry :
>>>>> typeConverterMap.entrySet()) {
>>>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 if
>>>>> (converterEntry.getKey().isAssignableFrom(value.getClass())) {
>>>>> // <-ON THIS LINE
>>>>>
>>>>> maybe I'm just to tired, would be glad if somebody had a look at it.
>>>>>
>>>>> reto
>>>>>
>>>>> On Sat, Feb 13, 2010 at 6:08 PM, Apache Hudson Server
>>>>> <hudson@hudson.zones.apache.org> wrote:
>>>>>
>>>>>
>>>>>>
>>>>>> See
>>>>>>
>>>>>> <http://hudson.zones.apache.org/hudson/job/clerezza-trunk-1.6/org.ap=
ache.clerezza$org.apache.clerezza.rdf.core/106/changes>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>
>>> --
>>> =C2=A0Hasan Hasan
>>> =C2=A0trialox AG
>>> =C2=A0Binzm=C3=BChlestrasse 14, CH-8050 Z=C3=BCrich
>>> =C2=A0Tel: +41 44 635 7577
>>> =C2=A0Fax: +41 44 635 7574
>>> =C2=A0URL: http://trialox.org
>>>
>>>
>>>
>
> --
> =C2=A0Hasan Hasan
> =C2=A0trialox AG
> =C2=A0Binzm=C3=BChlestrasse 14, CH-8050 Z=C3=BCrich
> =C2=A0Tel: +41 44 635 7577
> =C2=A0Fax: +41 44 635 7574
> =C2=A0URL: http://trialox.org
>
>