哪个Map已经排序()
A: ArrayList
B: LinkedList
C: Vector
D: HashSet
E: TreeSet
F: HashMap
G: HashTable
A: ArrayList
B: LinkedList
C: Vector
D: HashSet
E: TreeSet
F: HashMap
G: HashTable
举一反三
- Collection的实现类有哪些 A: ArrayList,HashSet,HashMap,HashTable B: List,Set,Map C: ArrayList,LinkedList,HashSet,TreeSet D: LinkedList,List,Collection
- List接口的实现类有哪些? A: ArrayList B: LinkedList C: HashSet D: HashMap E: Vector
- 以下__________数据类型不实现Collection接口? A: HashSet B: TreeSet C: ArrayList D: LinkedList E: Map
- ( )用于创建动态数组 A: ArrayList B: HashMap C: LinkedList D: HashTable
- 下列哪些类实现了Collection接口?( ) A: ArrayList B: HashSet C: LinkedList D: TreeSet E: HahMap