Oracle Senior QA Software Development Engineer In Test interview questions

Got the call directly from oracle HR. 1st rounf was OL test. Then F2F was in Oracle- Prestige Lexington office. They made me wait for 30 min at reception. Then one guy came to receive me and accompanied me to conference room. Then after 15 min, the same guy came for the 1st Tech round. The guy was roaming around here and there for those 15 min making me wait uselessly. Then he started the interview in very rude manner. He could NOT have a single smile on his face for the whole interview. The way of talking was very rude. He forgot that he is taking the interview of a Senior person. He might be taking the interview for the first time. Regarding answers: He focused only on some by-hearted terms, instead of logic. He asked me to write a program. The prog was long enough, so i wrote the code in brief. He wanted each and every single line to be written for a 500 line of code on paper. I tried to explain him the code and logic, but he stopped me. Then he asked me to leave. And left me on the floor as it is. No courtesy to drop me till exit gate.( As if i remember the exit. @Oracle..please improve your interview panel. I had given interviews earlier too in oracle, where the experience was good. But this one was horrible.