Package | Description |
---|---|
java.util |
Utilities
|
Modifier and Type | Class and Description |
---|---|
class |
HashMap<K,V>
This class provides a hashtable-backed implementation of the
Map interface.
|
class |
IdentityHashMap<K,V>
This class provides a hashtable-backed implementation of the
Map interface, but uses object identity to do its hashing.
|
class |
LinkedHashMap<K,V>
This class provides a hashtable-backed implementation of the
Map interface, with predictable traversal order.
|
class |
TreeMap<K,V>
This class provides a red-black tree implementation of the SortedMap
interface.
|