HashMap

Class HashMap<K,V>

• java.lang.Object
• • java.util.AbstractMap<K,V>
  • • java.util.HashMap<K,V>

Type Parameters:

K - the type of keys maintained by this map

V - the type of mapped values

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

Direct Known Subclasses:

LinkedHashMap, 登录查看完整内容