I stumbled upon a question(in McGraw-Hill/Osborne - Katty Sierra). Chapter 7 , Questions 16.
I did a copy and paste but it does not compiles and the worst, the given anwser seems not to be correct. Can you help me ? Thanks.
16. Given a method declared as: public static <E extends Number> List<? super E> process(List<E> nums) A programmer wants to use this method like this: // INSERT DECLARATIONS HERE output = process(input); Which pairs of declarations could be placed at // INSERT DECLARATIONS HERE to allow the code to compile? (Choose all that apply.)