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Which of the below is not an implementation of List interface?

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Which of the below is not an implementation of List interface?

(a) RoleUnresolvedList

(b) Stack

(c) AttibuteList

(d) SessionList

I have been asked this question during an interview.

This intriguing question originated from Data Structures-List topic in portion java.util – The Collections Framework of Java

1 Answer

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Best answer
The correct answer is (d) SessionList

To explain I would say: SessionList is not an implementation of List interface. The others are concrete classes of List.

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