| Package | Description |
|---|---|
| java.util |
| Modifier and Type | Class and Description |
|---|---|
class |
HashSet<E>
This class implements the Set interface, backed by a hash table
(actually a HashMap instance).
|
class |
LinkedHashSet<E>
Hash table and linked list implementation of the Set interface,
with predictable iteration order.
|
class |
TreeSet<E>
A
NavigableSet implementation based on a TreeMap. |
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