I am going to guess that the other versions were downloaded as a part of a
plugin.
You could use mvn dependency:resolve-plugins to check?
--
Jody Garnett
On 4 February 2015 at 17:05, Torben Barsballe <tbarsba...@boundlessgeo.com>
wrote:
> I have dug into this deeper, and it appears that the top level geotools
> pom is downloading a number of different versions of commons-lang, but is
> only using the declared version. I have no idea why these extra versions
> are being downloaded but not used.
> Specifically, the following artifacts are downloaded (for "mvn install"
> with an empty local repository):
>
> commons-lang-2.1.jar
> commons-lang-2.3.jar
> commons-lang-2.4.jar
> commons-lang3-3.1.jar
>
> However, running mvn dependency:tree on each of the submodules only shows
> the following dependencies on commons-lang:
> ...
> [INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ gt-app-schema
> ---
> [INFO] org.geotools:gt-app-schema:jar:13-SNAPSHOT
> [INFO] \- commons-lang:commons-lang:jar:2.3:compile
> ...
> [INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ gt-webservice
> ---
> [INFO] org.geotools:gt-webservice:jar:13-SNAPSHOT
> [INFO] +- org.geotools:gt-app-schema:jar:13-SNAPSHOT:compile
> [INFO] | \- commons-lang:commons-lang:jar:2.3:compile
> [INFO] \- org.geotools:gt-app-schema:jar:tests:13-SNAPSHOT:test
> [INFO] \- (commons-lang:commons-lang:jar:2.3:test - omitted for
> duplicate)
> ...
> [INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ gt-solr ---
> [INFO] org.geotools:gt-solr:jar:13-SNAPSHOT
> [INFO] \- commons-lang:commons-lang:jar:2.3:compile
> ...
>
> All of which match the current geotools commons-lang version of 2.3
>
> One other point of interest is that commons-lang-2.4.jar and
> commons-lang3-3.1.jar are only downloaded on a "mvn install", not anything
> else (eg "mvn test", "mvn clean", etc), whereas commons-lang-2.1.jar and
> commons-lang-2.3.jar are downloaded when running any maven goal (assuming
> an empty local repository).
>
> If anyone with a better understanding of maven or the GeoTools dependancy
> strucure has any ideas, I am open to suggestions.
>
> Torben
>
> On Wed, Feb 4, 2015 at 11:17 AM, Andrea Aime <andrea.a...@geo-solutions.it
> > wrote:
>
>> On Wed, Feb 4, 2015 at 8:02 PM, Torben Barsballe <
>> tbarsba...@boundlessgeo.com> wrote:
>>
>>> I am working on uppdating the commons-lang dependancy in geoserver (for
>>> https://jira.codehaus.org/browse/GEOS-6868), and am starting with the
>>> geotools commons-lang dependancies.
>>>
>>> It looks like GeoTools currently pulls in several versions of
>>> commons-lang (2.1, 2.3, 2.4) via transitive dependancies.
>>> 2.3 comes from the top level poms, but the other versions are not
>>> declared in any poms.
>>>
>>> Since running mvn dependancy:tree on the top-level pom fails to produce
>>> any results, I am currently cobbling together a script that runs it against
>>> each pom and catches the usefull output.
>>>
>>> In the meantime, does anyone know where these dependancies might be
>>> coming from
>>>
>>
>> I don't, but GeoTools/GeoServer and indeed depending on a number of old
>> libraries, which in turn depend on older libraries, and so on :-)
>> Someone made a table here:
>> http://jira.codehaus.org/browse/GEOS-6724
>>
>> Cheers
>> Andrea
>>
>>
>> --
>> ==
>> GeoServer Professional Services from the experts! Visit
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>> ==
>>
>> Ing. Andrea Aime
>> @geowolf
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>>
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>> Italy
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