Acces discussion thread using Java SDK

Hello everyone,

As you know, XI 3.1 and BI 4.1 allows to create discussion thread on almost repository objects. Into this thread, users can create new messages or reply to a user/group.

I try to acces the discussion objects via Java SDK but I didn't find how to do that and I didn't find a post on that subjet anywhere.

Does someone has already done ?

Thanks
Guillaume