CompuCom Software Engineer interview questions

There suppose to be three rounds First Round is technical, Second round is with Clients and it is also technical round and Third round is HR round. I have gone through the first round it is quite simple. Mostly asked basic Java questions and SQL question. I have cleared the first round and after that there is second round so for that round there are 5 people who take the interview they also asked some basic questions after I didn't get the response from the HR.I have mailed 2-3 times but didn't get any response.

Time was 9.15am , they started at 9.45am which is ok. Then interviewer called me in. I was first candidate for him. He stared at mobile for 1-2 mins then started the interview though he had all the time in the world before interview to look at phone. In the 20mins of interview he stared at the places where he shouldn't 3 times. In the interview he wasn't even letting me explain my answers and was very rude. He was just over smart , arrogant and rude. And then told me in the interview only that I can leave for the day. Generally that's HR's work.