The Collections Framework provides List (ArrayList, LinkedList), Set (HashSet, LinkedHashSet, TreeSet), Map (HashMap, LinkedHashMap, TreeMap), Queue and Deque (ArrayDeque, PriorityQueue).
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The Collections Framework provides List (ArrayList, LinkedList), Set (HashSet, LinkedHashSet, TreeSet), Map (HashMap, LinkedHashMap, TreeMap), Queue and Deque (ArrayDeque, PriorityQueue).