To store non-duplicated objects in the order in which they are inserted, use:______ a. HashSet b. LinkedHashSet c. TreeSet d. ArrayList e. LinkedList

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asked Jan 3, 2021 183k views

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Rohanagarwal · Answer 1 · 2021-01-09T11:59:28+0000

Answer:

b. LinkedHashSet

Step-by-step explanation:

A LinkedHashSet is an ordered version of HashSet that maintains a doubly-linked List across all elements. When the iteration order is needed to be maintained this class is used. LinkedHashSet maintains a linked list of the entries in the set, in the order in which they were inserted.

To store non-duplicated objects in the order in which they are inserted, use:______ a. HashSet b. LinkedHashSet c. TreeSet d. ArrayList e. LinkedList

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