List down the important interfaces, implementations and abstract classes in the collections framework

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Thu, 03/05/2015 - 12:07
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List down the important interfaces, implementations and abstract classes in the collections framework

The core interfaces include:
1: Iterable
2: Collection
3: List
4: Set
5: Sorted Set
6: Navigable Set
7: Queue
8: Deque
9: Map
10: Sorted Map
11: Navigable Map

Important Implementation classes include:
1: Array List
2: Linked List
3: Tree Set
4: Hash Set
5: Linked Hash Set
6: Enum Set
7: Priority Queue
8: Array Deque
9: TreeMap
10: HashMap
11: Linked HashMap
12: Identity HashMap
13: Weak HashMap
14: Enum Map

Important abstract implementation classes include:
1: Abstract Collection
2: Abstract List
3: Abstract Sequential List
4: AbstractSet
5: AbstractQueue
6: Abstract Map

There are also Utility classes like:
1: Arrays
2: Collections

 

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