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Generics Problem

 
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HI all,

I've doubt regarding the Generics.

I am referring to Kathy Sierra & Bert bates for the same. Page no is 634 and Problem no. is 16. And problem is which will compile without error:



According to book the answer is B,E,F.

But when I tried to compile this code, I got all the options wrong.

Can Anybody help?
 
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This is an Errata question, the correct method signature is:

public static <E extends Number> List<E> process(List<E> nums)
 
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Same doubt was discussed in a previous topic. This question is wrong but the syntax is not! Please refer the prev topic!
 
Amrit Kashyap
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Hi Eric,

May you give me the link for the previous topic?

thanks
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