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Comparison between List, Set, and Queue in Java
Question Posted on 15 Sep 2019
Home >> Java >> Core Java >> Comparison between List, Set, and Queue in Java |
Comparison between List, Set, and Queue in Java
Below is the difference between above 3 in questions define:-
(1)List:-Insertion order is maintained in List
(1)Set:-In Hash set Insertion order is not maintained
(1)Queue:-In queue Insertion order is maintained.
(2)List:-In List we can contain duplicate elements
(2)Set:-In Set we cannot have duplicate elements
(2)Queue:-It can have duplicate elements
(3)List:-Insertion and removing of array can be done for any index in List.
(3)Set:-In set we can remove the specified element.
(3)Queue:-In Queue we can only do on the last inserted element can be popped out. Also, insertion of elements happens at end. | |
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