Well I started in half december, but I have been lazy, I started using a book called sybex
scjp, but it was not sufficient I need to read some chapters of kathy sierra book, the last month I was doing mocks whizlabs mock and losing some time, I was not continous in the study, I left the books some days and then take it back, I do the objective exams of whizlabs and after that the mock exams, i did the scjptest.com exam, but in the real exam I only saw a nested class question, about 5 threads, but most of the exam was declaration and access control, few api content related stuff, that and whizlabs focus on some hard question of stuff that doesnt come so hard in the exam I think they should need to focus more in declaration objective and erase theirs waiti- notify questions as well as their serialization content, but anyway kathy sierra book is awesomen because you learn many things, and of course this forum gave me a lot of confidence and good energy before doing the exam and explaining some doubts too. Thank you all guys