GlobalLogic Senior Engineer interview questions

I was interviewed by global logic noida in 2016 for Core Java. The interview process was pretty simple 3 technical rounds,1 managerial and 1 Hr. Now let me brief you that Global logic is not a product base company anymore,they are totally service based where they hire people and then deput them to client location. After clearing all the rounds and salary discussion i had to come again for interview with one of their manager. I sacrificed my day salary to go there to have pointless discussion. What to say ? Manager seemed jealous as he could not get a job in the company i was working for and asked me some dumb question about my org. The guy seemed to work using one class only of spring and wanted me to tell the same thing to him.