First round was an open house interview at Indiranagar. Second and third rounds were on campus.

All the interviewers were very rude. They think they are supreme. Don't know where this attitude comes from. They don't need a logical guy; they need a syntactic guy. They are so rude.

Best part is, in the managerial round, he was asking about synchronization, which he himself did not know, and asking me to read properly. He was saying two synchronized methods can be accessed in parallel.

It was a waste of time.

Implement LRU cache

Stream, filter, and collect

Observable and observer