[SOLVED] Keeping Auth for Login

Yes, I am in-fact using the Java SDK. If I shouldn’t be using that, could I get a really barebones walk through of how to do this? Login, check if logged in, and maintaining the session? I know it’s asking allot, but if I can get this down, I can probably figure out the rest with no issue.

Thanks for your help and advice!

Edit: Also, if the Java SDK is still viable, how would I go about using that to maintain the session?
Edit Edit: I also am successfully getting the auth token, so if I can just do something with that to maintain the session, that would be cool too.