One twenty minute phone call with hiring manager. Talked about some technical aspects such as why can Java work on different operating machines (because it gets compiled down to a common language the machine can read).

Didn't necessarily answer all correctly. I prepared for more behavioral questions since that was what I saw most people posted about on Glassdoor. Though, my experience probably may not have been the norm.

Why does Java work across all different computers and operating systems? Something like that.