1 week of cramming by using whizlabs only.
(I mastered all the intermediate & beginner level questions, but not enough for the expert level ones)
I dare to take the exam because someone(John Reilly
) did it in a very tight time frame also:
https://coderanch.com/t/142435/sr/certification/Passed-SCJP-exam so now i can move on to SCBCD 5