Name The Core Collection Classes?

1.	Name The Core Collection Classes?
Answer» AbstractCollection - Implements most of the Collection interface. AbstractList - Extends AbstractCollection and implements LIST interface. AbstractSequentialList - Extends AbstractList to provide sequential access. ArrayList - Extends AbstractList to provide dynamic array implementation. LinkedList - Extends AbstractSequentialList to implement a linked list. AbstractQueue - Extends AbstractCollection and implements Queue interface. ARRAYDEQUE - Resizable-array implementation of the Deque interface. PriorityQueue - Extends AbstractQueue to provide a priority-based queue. AbstractSet - Extends AbstractCollection and implements Set interface. HashSet - Extends AbstractSet backed by a HASHTABLE (ACTUALLY a HashMap instance). LinkedHashSet - Extends HashSet to provide insertion order interation. TreeSet - Extends AbstractSet (and implements NavigableSet interface) to provide sorted set. EnumSet - Extends AbstractSet for USE with Enum elements.

Answer»

AbstractCollection - Implements most of the Collection interface.
AbstractList - Extends AbstractCollection and implements LIST interface.
AbstractSequentialList - Extends AbstractList to provide sequential access.
ArrayList - Extends AbstractList to provide dynamic array implementation.
LinkedList - Extends AbstractSequentialList to implement a linked list.
AbstractQueue - Extends AbstractCollection and implements Queue interface.
ARRAYDEQUE - Resizable-array implementation of the Deque interface.
PriorityQueue - Extends AbstractQueue to provide a priority-based queue.
AbstractSet - Extends AbstractCollection and implements Set interface.
HashSet - Extends AbstractSet backed by a HASHTABLE (ACTUALLY a HashMap instance).
LinkedHashSet - Extends HashSet to provide insertion order interation.
TreeSet - Extends AbstractSet (and implements NavigableSet interface) to provide sorted set.
EnumSet - Extends AbstractSet for USE with Enum elements.

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