[geotk] WPS client example

Martin Desruisseaux martin.desruisseaux at geomatys.fr
Mon Feb 3 04:34:43 PST 2014

No problem, classpaths are known to be a tricky issue (that is why 
Oracle started the Jigsaw project). And to be honest, the Geotk 
classpath is not very simple neither. This is an other area where we are 
trying to bring simplification in Apache SIS.

By the way, instead of the code that I have sent you may also try the 


This will print the classpath, together with more information which are 
known (after 10 years of experience!) to be causes of various issues 
reported on mailing lists.


Le 03/02/14 13:25, Emmanuel Blondel a écrit :
> My bad.. I've checked and indeed it was showing Geotk 3.21...another 
> project that was in the build path :-/ :-//...Apologies.
> I will further test the WPS client, and come back to the list if i see 
> issues (relevant this time).
> Le 03/02/2014 13:12, Martin Desruisseaux a écrit :
>> Le 03/02/14 13:02, Emmanuel Blondel a écrit :
>>> I've indeed checked it. All Geotk modules are from 4.x-SNAPSHOT.
>>> I've correctly added JAI core and imageio as dependencies, but i get 
>>> the same error.
>> Could you try to put the following code somewhere in the application 
>> and see what the output is? I'm interested to see if this code show 
>> more than one element.
>>     Enumeration<URL> e = getClass().getClassLoader().getResources("org/geotoolkit/util/Utilities.class");
>>     while (e.hasMoreElements()) {
>>          System.out.println(e.nextElement());
>>     }

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