This interview was for a Java Developer position. Interview was entirely technical, with no general interview questions. All questions were about java and database related questions. If you do not brush up on your java interview questions, you will be caught off guard. If you just Google java interview questions, and Object oriented interview questions you should be fine. In my opinion this is not the best way to determine someone's skill, as just searching for and memorizing the answers would not guarantee they are a good java developer.