Applied online and heard back about a week and a half later. Via email set up a time to speak with HR representative. We then set a time to speak with software engineers who were part of team I'd be working with. This was a phone interview which lasted about 25 minutes. They ask about past projects and then went right into Java questions. The questions covered the difference between inheritance, abstract, and regular classes. Another question was the difference between a list and a set. They then asked a couple of questions relating to test driven development.

What are mock objects?