| Package | Description |
|---|---|
| java.util |
Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
|
| java.util.concurrent |
Utility classes commonly useful in concurrent programming.
|
| javax.print.attribute.standard |
Package javax.print.attribute.standard contains classes for specific printing attributes.
|
| Modifier and Type | Class and Description |
|---|---|
class |
EnumSet<E extends Enum
A specialized
Set implementation for use with enum types.
|
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.
|
| Modifier and Type | Class and Description |
|---|---|
class |
ConcurrentSkipListSet<E>
A scalable concurrent
NavigableSet implementation based on a
ConcurrentSkipListMap.
|
class |
CopyOnWriteArraySet<E>
A
Set that uses an internal
CopyOnWriteArrayList for all of its operations.
|
| Modifier and Type | Class and Description |
|---|---|
class |
JobStateReasons
Class JobStateReasons is a printing attribute class, a set of enumeration values, that provides additional information about the job's current state, i.e., information that augments the value of the job's
JobState attribute.
|