ZipRealty Java Engineer interview questions

After passing technical screen on phone, i was invited on site, team was very friendly, nice people, most of the things were related to resume discussion. i Had 4 interviews there, last interview was taken by two Asians which i believe have no manners to talk to someone, one interviewer looks like want to do fight with me, i was amazing that she have no idea how to iterate for loop. She was around 50 years and still on senior software engineer position( i think because of her negative attitude and less knowledge) Other then her everyone was so cool