This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
does map interface extend collection interface? in RHE it says List, Set and a Map extend Collection interface but in some mock exams it says map does not extend Collection interface. Please could someone help on this?