I have been interviewed at this company twice, and both times they screwed up the interview one way or the other.

First time, so many candidates had come that they were not able to manage. They were holding two rounds of written tests. The questions were not too tough, and one program they asked to make was easy. After waiting for a few hours, I came to know that my and a few others' coding sheets had been lost. I was told that since it was 5 o'clock, they would inform me about it on Monday. Of course, I never got to hear from them, and the whole day got wasted.

Second time, there were no written rounds. I saw that some candidates who had arrived after me got a chance to appear for an interview before me. After waiting for 2 hours, my first round came. The interview process went supposedly fine. After that, HR asked my name two to three times and asked me to wait. Having waited for half an hour more, the HR came and said they had not received feedback on me till then. He requested me to leave for the day and said he would get back with feedback by some day next week.

How hard could it be to give instant feedback from the person who conducted the interview? Or if you are not selecting, then inform this there and then only.

Core Java: Exception in constructor. What's the state of the object?

Immutability, etc. Checked vs. unchecked exceptions.