![]() LinkedList: An implementation that stores elements in a doubly-linked list data structure.Therefore, this implementation can be considered if we want fast, random access of the elements. Basically, an ArrayList offers constant time for the following operations: size, isEmpty, get, set, iterator, and listIterator amortized constant time for the add operation and linear time for other operations. It’s possible to set the default size by specifying an initial capacity when creating a new ArrayList. ![]() The array’s size will be automatically expanded if there isn’t enough room when adding new elements into the list.
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