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 | Description |
---|---|---|
class |
EnumSet<E extends Enum<E>> |
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 | 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 | 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. |
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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