It was one f2f discussion and got the offer Tech arch and the manager was nice and interview is very positive experience but then the HR who handled is the worst I had seen only because of the HR I’m rejecting the offer

Interviewer was too eager to ask the questions that we don't want to wait for me to think even for 3-4 seconds. In requirements, it was mentioned JAVA8 but questions were asked from JAVA15 too. Interrupted too much while answering as if just waiting to cross-question instead of letting me at least complete my answer.