PPT Slide

Method Comparison - iterator

Collection

Iterator iterator() Returns an iterator over the elements in this collection.

List

Iterator iterator() Returns an iterator over the elements in this list in proper sequence.

ListIterator listIterator() Returns a list iterator of the elements in this list (in proper sequence).

ListIterator listIterator(int index) Returns a list iterator of the elements in this list (in proper sequence), starting at the specified position in this list.

Set

Iterator iterator() Returns an iterator over the elements in this set.

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