IBM Java Software Engineer interview questions

All this is about Egypt Branch. First, I got a response on a job I applied for after almost 1 year, I go through 2 technical interviews. The first one was very nice, I have good experience in Java and make many projects, it was like a friendly conversation. The second one was like the first one, but with more questions about me, why do you need to join IBM? and many questions like that.

2 rounds , 1st round was easy, in the second round the delivery manager offered some amount, and starts threatening that "ok so u don't look happy with this so I am rejecting you" don't waste your time in interview with ibm