HCLTech Java/J2EE Developer interview questions

Called for walk in drive. Around 80 people attended. 1st round was written test. Which has very basic questions on Java. 2nd round was technical interview and 3rd round is again technical. Then comes the final Hr round. Don't attend this company interviews. Waste of time. They made me wait from 10 am to 5pm. They bargain on salary offer based on your visa status. two guys told me that they are taking me and I have to work for them . Where as HR told me he can confirm it after two weeks.