run java program on server & proxy

Hi,

I'm trying to run a java program, which launch webservices, with the "run program on server" component.

Proxy configuration in the admin pages (PP9) seems not to be used for that component. So, how to configure proxy parameters (Host, User and Password) required by this java program ? I tried to add parameters (http.proxyUser, -Password, -Host and -Port) to the component but it's not working.

Thanks for suggestions

Christophe