The most stupidest interview anyone can attend. Interview didn't have in-depth knowledge on anything. Looks like he was looking into some website having android interview question. So stupid. Wasted of 2 hours of my time. He didn't even know what a wrapper class is, one such case is were I was explaining about HttpURLConnection in Volley, but unfortunately he didnt know that Volley is a wrapper around HttpURLConnection with extra features in it. :D