|
Java™ Platform Standard Ed. 6 |
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| Packages that use java.util | |
|---|---|
| java.applet | Provides the classes necessary to create an applet and the classes an applet uses to communicate with its applet context. |
| java.awt | Contains all of the classes for creating user interfaces and for painting graphics and images. |
| java.awt.datatransfer | Provides interfaces and classes for transferring data between and within applications. |
| java.awt.dnd | Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI. |
| java.awt.event | Provides interfaces and classes for dealing with different types of events fired by AWT components. |
| java.awt.font | Provides classes and interface relating to fonts. |
| java.awt.im | Provides classes and interfaces for the input method framework. |
| java.awt.im.spi | Provides interfaces that enable the development of input methods that can be used with any Java runtime environment. |
| java.awt.image | Provides classes for creating and modifying images. |
| java.awt.image.renderable | Provides classes and interfaces for producing rendering-independent images. |
| java.beans | Contains classes related to developing beans -- components based on the JavaBeansTM architecture. |
| java.beans.beancontext | Provides classes and interfaces relating to bean context. |
| java.io | Provides for system input and output through data streams, serialization and the file system. |
| java.lang | Provides classes that are fundamental to the design of the Java programming language. |
| java.lang.management | Provides the management interface for monitoring and management of the Java virtual machine as well as the operating system on which the Java virtual machine is running. |
| java.math | Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal). |
| java.net | Provides the classes for implementing networking applications. |
| java.nio.channels | Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations. |
| java.nio.channels.spi | Service-provider classes for the java.nio.channels package. |
| java.nio.charset | Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters. |
| java.nio.charset.spi | Service-provider classes for the java.nio.charset package. |
| java.rmi.activation | Provides support for RMI Object Activation. |
| java.security | Provides the classes and interfaces for the security framework. |
| java.security.acl | The classes and interfaces in this package have been superseded by classes in the java.security package. |
| java.security.cert | Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths. |
| java.sql | Provides the API for accessing and processing data stored in a data source (usually a relational database) using the JavaTM programming language. |
| java.text | Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages. |
| java.text.spi | Service provider classes for the classes in the java.text package. |
| 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. |
| java.util.concurrent.locks | Interfaces and classes providing a framework for locking and waiting for conditions that is distinct from built-in synchronization and monitors. |
| java.util.jar | Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file. |
| java.util.logging | Provides the classes and interfaces of the JavaTM 2 platform's core logging facilities. |
| java.util.prefs | This package allows applications to store and retrieve user and system preference and configuration data. |
| java.util.spi | Service provider classes for the classes in the java.util package. |
| java.util.zip | Provides classes for reading and writing the standard ZIP and GZIP file formats. |
| javax.accessibility | Defines a contract between user-interface components and an assistive technology that provides access to those components. |
| javax.activation | |
| javax.annotation.processing | Facilities for declaring annotation processors and for allowing annotation processors to communicate with an annotation processing tool environment. |
| javax.imageio | The main package of the Java Image I/O API. |
| javax.imageio.event | A package of the Java Image I/O API dealing with synchronous notification of events during the reading and writing of images. |
| javax.imageio.metadata | A package of the Java Image I/O API dealing with reading and writing metadata. |
| javax.imageio.plugins.bmp | Package containing the public classes used by the built-in BMP plug-in. |
| javax.imageio.plugins.jpeg | Classes supporting the built-in JPEG plug-in. |
| javax.imageio.spi | A package of the Java Image I/O API containing the plug-in interfaces for readers, writers, transcoders, and streams, and a runtime registry. |
| javax.lang.model.element | Interfaces used to model elements of the Java programming language. |
| javax.lang.model.type | Interfaces used to model Java programming language types. |
| javax.lang.model.util | Utilities to assist in the processing of program elements and types. |
| javax.management | Provides the core classes for the Java Management Extensions. |
| javax.management.loading | Provides the classes which implement advanced dynamic loading. |
| javax.management.monitor | Provides the definition of the monitor classes. |
| javax.management.openmbean | Provides the open data types and Open MBean descriptor classes. |
| javax.management.relation | Provides the definition of the Relation Service. |
| javax.management.remote | Interfaces for remote access to JMX MBean servers. |
| javax.management.remote.rmi | The RMI connector is a connector for the JMX Remote API that uses RMI to transmit client requests to a remote MBean server. |
| javax.management.timer | Provides the definition of the Timer MBean. |
| javax.naming | Provides the classes and interfaces for accessing naming services. |
| javax.naming.directory | Extends the javax.naming package to provide functionality for accessing directory services. |
| javax.naming.event | Provides support for event notification when accessing naming and directory services. |
| javax.naming.ldap | Provides support for LDAPv3 extended operations and controls. |
| javax.naming.spi | Provides the means for dynamically plugging in support for accessing naming and directory services through the javax.naming and related packages. |
| javax.net.ssl | Provides classes for the secure socket package. |
| javax.print.attribute | Provides classes and interfaces that describe the types of JavaTM Print Service attributes and how they can be collected into attribute sets. |
| javax.print.attribute.standard | Package javax.print.attribute.standard contains classes for specific printing attributes. |
| javax.print.event | Package javax.print.event contains event classes and listener interfaces. |
| javax.script | The scripting API consists of interfaces and classes that define Java TM Scripting Engines and provides a framework for their use in Java applications. |
| javax.security.auth | This package provides a framework for authentication and authorization. |
| javax.security.auth.callback | This package provides the classes necessary for services to interact with applications in order to retrieve information (authentication data including usernames or passwords, for example) or to display information (error and warning messages, for example). |
| javax.security.auth.kerberos | This package contains utility classes related to the Kerberos network authentication protocol. |
| javax.security.auth.login | This package provides a pluggable authentication framework. |
| javax.security.auth.spi | This package provides the interface to be used for implementing pluggable authentication modules. |
| javax.security.auth.x500 | This package contains the classes that should be used to store X500 Principal and X500 Private Crendentials in a Subject. |
| javax.security.sasl | Contains class and interfaces for supporting SASL. |
| javax.sound.midi | Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data. |
| javax.sound.sampled | Provides interfaces and classes for capture, processing, and playback of sampled audio data. |
| javax.sql | Provides the API for server side data source access and processing from the JavaTM programming language. |
| javax.sql.rowset | Standard interfaces and base classes for JDBC RowSet
implementations. |
| javax.sql.rowset.serial | Provides utility classes to allow serializable mappings between SQL types and data types in the Java programming language. |
| javax.sql.rowset.spi | The standard classes and interfaces that a third party vendor has to use in its implementation of a synchronization provider. |
| javax.swing | Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms. |
| javax.swing.event | Provides for events fired by Swing components. |
| javax.swing.plaf.basic | Provides user interface objects built according to the Basic look and feel. |
| javax.swing.plaf.metal | Provides user interface objects built according to the Java look and feel (once codenamed Metal), which is the default look and feel. |
| javax.swing.plaf.multi | Provides user interface objects that combine two or more look and feels. |
| javax.swing.table | Provides classes and interfaces for dealing with
javax.swing.JTable. |
| javax.swing.text | Provides classes and interfaces that deal with editable and noneditable text components. |
| javax.swing.text.html | Provides the class HTMLEditorKit and supporting classes
for creating HTML text editors. |
| javax.swing.text.html.parser | Provides the default HTML parser, along with support classes. |
| javax.swing.tree | Provides classes and interfaces for dealing with
javax.swing.JTree. |
| javax.swing.undo | Allows developers to provide support for undo/redo in applications such as text editors. |
| javax.tools | Provides interfaces for tools which can be invoked from a program, for example, compilers. |
| javax.xml.bind | Provides a runtime binding framework for client applications including unmarshalling, marshalling, and validation capabilities. |
| javax.xml.crypto | Common classes for XML cryptography. |
| javax.xml.crypto.dom | DOM-specific classes for the javax.xml.crypto package. |
| javax.xml.crypto.dsig | Classes for generating and validating XML digital signatures. |
| javax.xml.crypto.dsig.keyinfo | Classes for parsing and processing KeyInfo elements and structures. |
| javax.xml.crypto.dsig.spec | Parameter classes for XML digital signatures. |
| javax.xml.datatype | XML/Java Type Mappings. |
| javax.xml.namespace | XML Namespace processing. |
| javax.xml.soap | Provides the API for creating and building SOAP messages. |
| javax.xml.stream | |
| javax.xml.stream.events | |
| javax.xml.stream.util | |
| javax.xml.transform | This package defines the generic APIs for processing transformation instructions, and performing a transformation from source to result. |
| javax.xml.ws | This package contains the core JAX-WS APIs. |
| javax.xml.ws.handler | This package defines APIs for message handlers. |
| javax.xml.ws.handler.soap | This package defines APIs for SOAP message handlers. |
| javax.xml.ws.soap | This package defines APIs specific to the SOAP binding. |
| javax.xml.ws.spi | This package defines SPIs for JAX-WS. |
| javax.xml.xpath | This package provides an object-model neutral API for the evaluation of XPath expressions and access to the evaluation environment. |
| org.omg.CORBA | Provides the mapping of the OMG CORBA APIs to the JavaTM programming language, including the class ORB, which is implemented so that a programmer can use it as a fully-functional Object Request Broker (ORB). |
| org.xml.sax | This package provides the core SAX APIs. |
| org.xml.sax.helpers | This package contains "helper" classes, including support for bootstrapping SAX-based applications. |
| Classes in java.util used by java.applet | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Iterator
An iterator over a collection. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by java.awt | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| EmptyStackException
Thrown by methods in the Stack class to indicate
that the stack is empty. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| List
An ordered collection (also known as a sequence). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| Properties
The Properties class represents a persistent set of
properties. |
|
| ResourceBundle
Resource bundles contain locale-specific objects. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by java.awt.datatransfer | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by java.awt.dnd | |
|---|---|
| ArrayList
Resizable-array implementation of the List interface. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| TooManyListenersException
The TooManyListenersException Exception is used as part of
the Java Event model to annotate and implement a unicast special case of
a multicast Event Source. |
|
| Classes in java.util used by java.awt.event | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventListenerProxy
An abstract wrapper class for an EventListener class which associates a set of additional parameters with the listener. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by java.awt.font | |
|---|---|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by java.awt.im | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by java.awt.im.spi | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by java.awt.image | |
|---|---|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by java.awt.image.renderable | |
|---|---|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by java.beans | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventListenerProxy
An abstract wrapper class for an EventListener class which associates a set of additional parameters with the listener. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by java.beans.beancontext | |
|---|---|
| ArrayList
Resizable-array implementation of the List interface. |
|
| Collection
The root interface in the collection hierarchy. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| HashMap
Hash table based implementation of the Map interface. |
|
| Iterator
An iterator over a collection. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| TooManyListenersException
The TooManyListenersException Exception is used as part of
the Java Event model to annotate and implement a unicast special case of
a multicast Event Source. |
|
| Classes in java.util used by java.io | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by java.lang | |
|---|---|
| Comparator
A comparison function, which imposes a total ordering on some collection of objects. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Classes in java.util used by java.lang.management | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by java.math | |
|---|---|
| Random
An instance of this class is used to generate a stream of pseudorandom numbers. |
|
| Classes in java.util used by java.net | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by java.nio.channels | |
|---|---|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by java.nio.channels.spi | |
|---|---|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by java.nio.charset | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Set
A collection that contains no duplicate elements. |
|
| SortedMap
A Map that further provides a total ordering on its keys. |
|
| Classes in java.util used by java.nio.charset.spi | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Classes in java.util used by java.rmi.activation | |
|---|---|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Classes in java.util used by java.security | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Dictionary
The Dictionary class is the abstract parent of any
class, such as Hashtable, which maps keys to values. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Random
An instance of this class is used to generate a stream of pseudorandom numbers. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by java.security.acl | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Classes in java.util used by java.security.cert | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by java.sql | |
|---|---|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Iterator
An iterator over a collection. |
|
| Map
An object that maps keys to values. |
|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Classes in java.util used by java.text | |
|---|---|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| Comparator
A comparison function, which imposes a total ordering on some collection of objects. |
|
| Currency
Represents a currency. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
TimeZone
TimeZone represents a time zone offset, and also figures out daylight
savings. |
|
| Classes in java.util used by java.text.spi | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by java.util | |
|---|---|
| AbstractCollection
This class provides a skeletal implementation of the Collection interface, to minimize the effort required to implement this interface. |
|
| AbstractList
This class provides a skeletal implementation of the List
interface to minimize the effort required to implement this interface
backed by a "random access" data store (such as an array). |
|
| AbstractMap
This class provides a skeletal implementation of the Map interface, to minimize the effort required to implement this interface. |
|
| AbstractQueue
This class provides skeletal implementations of some Queue
operations. |
|
| AbstractSequentialList
This class provides a skeletal implementation of the List interface to minimize the effort required to implement this interface backed by a "sequential access" data store (such as a linked list). |
|
| AbstractSet
This class provides a skeletal implementation of the Set interface to minimize the effort required to implement this interface. |
|
| ArrayDeque
Resizable-array implementation of the Deque interface. |
|
| ArrayList
Resizable-array implementation of the List interface. |
|
| BitSet
This class implements a vector of bits that grows as needed. |
|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| Collection
The root interface in the collection hierarchy. |
|
| Comparator
A comparison function, which imposes a total ordering on some collection of objects. |
|
| Currency
Represents a currency. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Deque
A linear collection that supports element insertion and removal at both ends. |
|
| Dictionary
The Dictionary class is the abstract parent of any
class, such as Hashtable, which maps keys to values. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EnumMap
A specialized Map implementation for use with enum type keys. |
|
| EnumSet
A specialized Set implementation for use with enum types. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Formatter
An interpreter for printf-style format strings. |
|
| Formatter.BigDecimalLayoutForm
|
|
| HashMap
Hash table based implementation of the Map interface. |
|
| HashSet
This class implements the Set interface, backed by a hash table (actually a HashMap instance). |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| IllegalFormatException
Unchecked exception thrown when a format string contains an illegal syntax or a format specifier that is incompatible with the given arguments. |
|
| InvalidPropertiesFormatException
Thrown to indicate that an operation could not complete because the input did not conform to the appropriate XML document type for a collection of properties, as per the Properties
specification. |
|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| ListIterator
An iterator for lists that allows the programmer to traverse the list in either direction, modify the list during iteration, and obtain the iterator's current position in the list. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| MissingResourceException
Signals that a resource is missing. |
|
| NavigableMap
A SortedMap extended with navigation methods returning the
closest matches for given search targets. |
|
| NavigableSet
A SortedSet extended with navigation methods reporting
closest matches for given search targets. |
|
| NoSuchElementException
Thrown by the nextElement method of an
Enumeration to indicate that there are no more
elements in the enumeration. |
|
| Observable
This class represents an observable object, or "data" in the model-view paradigm. |
|
| Observer
A class can implement the Observer interface when it
wants to be informed of changes in observable objects. |
|
| PriorityQueue
An unbounded priority queue based on a priority heap. |
|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Queue
A collection designed for holding elements prior to processing. |
|
| Random
An instance of this class is used to generate a stream of pseudorandom numbers. |
|
| RandomAccess
Marker interface used by List implementations to indicate that they support fast (generally constant time) random access. |
|
| ResourceBundle
Resource bundles contain locale-specific objects. |
|
ResourceBundle.Control
ResourceBundle.Control defines a set of callback methods
that are invoked by the ResourceBundle.getBundle factory
methods during the bundle loading process. |
|
| Scanner
A simple text scanner which can parse primitive types and strings using regular expressions. |
|
| ServiceLoader
A simple service-provider loading facility. |
|
| Set
A collection that contains no duplicate elements. |
|
| SortedMap
A Map that further provides a total ordering on its keys. |
|
| SortedSet
A Set that further provides a total ordering on its elements. |
|
| TimerTask
A task that can be scheduled for one-time or repeated execution by a Timer. |
|
TimeZone
TimeZone represents a time zone offset, and also figures out daylight
savings. |
|
| UUID
A class that represents an immutable universally unique identifier (UUID). |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by java.util.concurrent | |
|---|---|
| AbstractCollection
This class provides a skeletal implementation of the Collection interface, to minimize the effort required to implement this interface. |
|
| AbstractMap
This class provides a skeletal implementation of the Map interface, to minimize the effort required to implement this interface. |
|
| AbstractQueue
This class provides skeletal implementations of some Queue
operations. |
|
| AbstractSet
This class provides a skeletal implementation of the Set interface to minimize the effort required to implement this interface. |
|
| Collection
The root interface in the collection hierarchy. |
|
| Comparator
A comparison function, which imposes a total ordering on some collection of objects. |
|
| Deque
A linear collection that supports element insertion and removal at both ends. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| ListIterator
An iterator for lists that allows the programmer to traverse the list in either direction, modify the list during iteration, and obtain the iterator's current position in the list. |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| NavigableMap
A SortedMap extended with navigation methods returning the
closest matches for given search targets. |
|
| NavigableSet
A SortedSet extended with navigation methods reporting
closest matches for given search targets. |
|
| Queue
A collection designed for holding elements prior to processing. |
|
| RandomAccess
Marker interface used by List implementations to indicate that they support fast (generally constant time) random access. |
|
| Set
A collection that contains no duplicate elements. |
|
| SortedMap
A Map that further provides a total ordering on its keys. |
|
| SortedSet
A Set that further provides a total ordering on its elements. |
|
| Classes in java.util used by java.util.concurrent.locks | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Classes in java.util used by java.util.jar | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| Set
A collection that contains no duplicate elements. |
|
| SortedMap
A Map that further provides a total ordering on its keys. |
|
| Classes in java.util used by java.util.logging | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| List
An ordered collection (also known as a sequence). |
|
| ResourceBundle
Resource bundles contain locale-specific objects. |
|
| Classes in java.util used by java.util.prefs | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by java.util.spi | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by java.util.zip | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Classes in java.util used by javax.accessibility | |
|---|---|
ListResourceBundle
ListResourceBundle is an abstract subclass of
ResourceBundle that manages resources for a locale
in a convenient and easy to use list. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| ResourceBundle
Resource bundles contain locale-specific objects. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.activation | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Classes in java.util used by javax.annotation.processing | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.imageio | |
|---|---|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.imageio.event | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Classes in java.util used by javax.imageio.metadata | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.imageio.plugins.bmp | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.imageio.plugins.jpeg | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.imageio.spi | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.lang.model.element | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.lang.model.type | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.lang.model.util | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.management | |
|---|---|
| AbstractCollection
This class provides a skeletal implementation of the Collection interface, to minimize the effort required to implement this interface. |
|
| AbstractList
This class provides a skeletal implementation of the List
interface to minimize the effort required to implement this interface
backed by a "random access" data store (such as an array). |
|
| ArrayList
Resizable-array implementation of the List interface. |
|
| Collection
The root interface in the collection hierarchy. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| RandomAccess
Marker interface used by List implementations to indicate that they support fast (generally constant time) random access. |
|
| Set
A collection that contains no duplicate elements. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.management.loading | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.management.monitor | |
|---|---|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by javax.management.openmbean | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.management.relation | |
|---|---|
| AbstractCollection
This class provides a skeletal implementation of the Collection interface, to minimize the effort required to implement this interface. |
|
| AbstractList
This class provides a skeletal implementation of the List
interface to minimize the effort required to implement this interface
backed by a "random access" data store (such as an array). |
|
| ArrayList
Resizable-array implementation of the List interface. |
|
| Collection
The root interface in the collection hierarchy. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| RandomAccess
Marker interface used by List implementations to indicate that they support fast (generally constant time) random access. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.management.remote | |
|---|---|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.management.remote.rmi | |
|---|---|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.management.timer | |
|---|---|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.naming | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.naming.directory | |
|---|---|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.naming.event | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by javax.naming.ldap | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.naming.spi | |
|---|---|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Classes in java.util used by javax.net.ssl | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.print.attribute | |
|---|---|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.print.attribute.standard | |
|---|---|
| AbstractCollection
This class provides a skeletal implementation of the Collection interface, to minimize the effort required to implement this interface. |
|
| AbstractMap
This class provides a skeletal implementation of the Map interface, to minimize the effort required to implement this interface. |
|
| AbstractSet
This class provides a skeletal implementation of the Set interface to minimize the effort required to implement this interface. |
|
| Collection
The root interface in the collection hierarchy. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| HashMap
Hash table based implementation of the Map interface. |
|
| HashSet
This class implements the Set interface, backed by a hash table (actually a HashMap instance). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.print.event | |
|---|---|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by javax.script | |
|---|---|
| Collection
The root interface in the collection hierarchy. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Map.Entry
A map entry (key-value pair). |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.security.auth | |
|---|---|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.security.auth.callback | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.security.auth.kerberos | |
|---|---|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Classes in java.util used by javax.security.auth.login | |
|---|---|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.security.auth.spi | |
|---|---|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.security.auth.x500 | |
|---|---|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.security.sasl | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.sound.midi | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.sound.sampled | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.sql | |
|---|---|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.sql.rowset | |
|---|---|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| Collection
The root interface in the collection hierarchy. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.sql.rowset.serial | |
|---|---|
| Map
An object that maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.sql.rowset.spi | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Classes in java.util used by javax.swing | |
|---|---|
| Comparator
A comparison function, which imposes a total ordering on some collection of objects. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
| Dictionary
The Dictionary class is the abstract parent of any
class, such as Hashtable, which maps keys to values. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| List
An ordered collection (also known as a sequence). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.event | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Classes in java.util used by javax.swing.plaf.basic | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.plaf.metal | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Classes in java.util used by javax.swing.plaf.multi | |
|---|---|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.table | |
|---|---|
| Comparator
A comparison function, which imposes a total ordering on some collection of objects. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.text | |
|---|---|
| Dictionary
The Dictionary class is the abstract parent of any
class, such as Hashtable, which maps keys to values. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.text.html | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.text.html.parser | |
|---|---|
| BitSet
This class implements a vector of bits that grows as needed. |
|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.tree | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| EventObject
The root class from which all event state objects shall be derived. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.swing.undo | |
|---|---|
| EventListener
A tagging interface that all event listener interfaces must extend. |
|
| Hashtable
This class implements a hashtable, which maps keys to values. |
|
| Vector
The Vector class implements a growable array of
objects. |
|
| Classes in java.util used by javax.tools | |
|---|---|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.xml.bind | |
|---|---|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.xml.crypto | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Classes in java.util used by javax.xml.crypto.dom | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Classes in java.util used by javax.xml.crypto.dsig | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.xml.crypto.dsig.keyinfo | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.xml.crypto.dsig.spec | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.xml.datatype | |
|---|---|
| Calendar
The Calendar class is an abstract class that provides methods
for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH,
DAY_OF_MONTH, HOUR, and so on, and for
manipulating the calendar fields, such as getting the date of the next
week. |
|
| Date
The class Date represents a specific instant
in time, with millisecond precision. |
|
GregorianCalendar
GregorianCalendar is a concrete subclass of
Calendar and provides the standard calendar system
used by most of the world. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
TimeZone
TimeZone represents a time zone offset, and also figures out daylight
savings. |
|
| Classes in java.util used by javax.xml.namespace | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Classes in java.util used by javax.xml.soap | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by javax.xml.stream | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Classes in java.util used by javax.xml.stream.events | |
|---|---|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.xml.stream.util | |
|---|---|
| Iterator
An iterator over a collection. |
|
| Classes in java.util used by javax.xml.transform | |
|---|---|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Classes in java.util used by javax.xml.ws | |
|---|---|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.xml.ws.handler | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Map
An object that maps keys to values. |
|
| Classes in java.util used by javax.xml.ws.handler.soap | |
|---|---|
| Map
An object that maps keys to values. |
|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.xml.ws.soap | |
|---|---|
| Set
A collection that contains no duplicate elements. |
|
| Classes in java.util used by javax.xml.ws.spi | |
|---|---|
| Iterator
An iterator over a collection. |
|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by javax.xml.xpath | |
|---|---|
| List
An ordered collection (also known as a sequence). |
|
| Classes in java.util used by org.omg.CORBA | |
|---|---|
| Properties
The Properties class represents a persistent set of
properties. |
|
| Classes in java.util used by org.xml.sax | |
|---|---|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
| Classes in java.util used by org.xml.sax.helpers | |
|---|---|
| Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. |
|
| Locale
A Locale object represents a specific geographical, political,
or cultural region. |
|
|
Java™ Platform Standard Ed. 6 |
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Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.
