hi every one i a confused about the topic regarding wait(),notify() and notifyAll().. in cathhy sierra
SCJP 6 book it is mentioned in the 9th chapter as objective 4.4 but i have seen many post saying these are not on the exam. then why they are mentioned in book n there are questiones about it. please guys to study me the chapter...
do i need to study them for the exam?
thanks in advance