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From Rahul Akolkar <rahul.akol...@gmail.com>
Subject Re: [configuration] Compilation under Java 1.4
Date Wed, 16 Feb 2011 21:05:09 GMT
On Wed, Feb 16, 2011 at 3:45 PM, Oliver Heger
<oliver.heger@oliver-heger.de> wrote:
> Am 15.02.2011 21:23, schrieb Oliver Heger:
>>
>> Am 10.02.2011 13:09, schrieb sebb:
>>>
<snip/>
>>>
>>> FYI:
>>>
>>> Note that the Commons Parent POM was changed some while ago to add
>>> profiles java-1.4, java-1.3 etc. which change the Java version used
>>> for compile and test without needing to change the JVM used to run
>>> Maven itself.
>>>
>>> See
>>>
>>> http://commons.apache.org/commons-parent-pom.html#Testing_with_different_Java_versions
>>>
>>
>> Thanks for the pointer. I will try to exclude the affected classes if
>> the profile for Java 1.4 is active.
>>
>
> Just an update: I have added a profile which excludes the problematic
> classes when building under JDK 1.4. With the current version of the pom it
> is possible to run the following command successfully:
>
> mvn clean package -Pjava-1.4
>
> However, what does not work is the following: If you first build without the
> profile (using Java 1.5+), you cannot simply run
>
> mvn test -Pjava-1.4
>
> (i.e. simply running tests without compiling). Test execution is aborted
> immediately with a bad class version error, although I excluded the classes
> in the configuration of the surefire plug-in. No idea why this is the case.
>
<snap/>

The sources are already compiled using the higher JDK by then (and mvn
test won't clean that compile run).

-Rahul


> Oliver
>
>> Oliver
>>
>>>

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