I'm trying to upgrade to Jersey 2.0 and I'm having a lot of trouble because the groupIds and artifactIds of Jersey have completely changed and I can't find a migration plan in the Jersey docs. He...

We have a complex application running under Glassfish V2.1.1. In order to be able to load our code dynamically, we have implemented a CustomClassloader which is able to redefine classes. The behavi...

In an attempt to solve this problem, I built a (very) small project that is reproducing part of it. It is a NetBeans project using Glassfish v2.1.1 and OpenJpa-1.2.2. Globally, the goal is to be a...

I have an existing project that I am in need of configuring different. This needs to happen without major code changes. I am actually hoping I could somehow do this only with configuration. I have ...