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Packages
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java.applet
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Provides the classes necessary to create an applet and the classes an appletuses to communicate with its applet context. |
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java.awt
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Contains all of the classes for creating userinterfaces and for painting graphics and images. |
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java.awt.color
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Provides classes for color spaces. |
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java.awt.datatransfer
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Provides interfaces and classes for transferring databetween and within applications. |
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java.awt.dnd
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Drag and Drop is a direct manipulation gesture found in many GraphicalUser Interface systems that provides a mechanism to transferinformation between two entities logically associated with presentationelements in the GUI. |
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java.awt.event
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Provides interfaces and classes for dealing with differenttypes of events fired by AWT components. |
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java.awt.font
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Provides classes and interface relating to fonts. |
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java.awt.geom
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Provides the Java 2D classes for defining and performing operationson objects related to two-dimensional geometry. |
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java.awt.im
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Provides classes and interfaces for the input method framework. |
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java.awt.im.spi
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Provides interfaces that enable the development of input methodsthat can be used with any Java runtime environment. |
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java.awt.image
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Provides classes for creating and modifying images. |
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java.awt.image.renderable
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Provides classes and interfaces for producingrendering-independent images. |
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java.awt.print
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Provides classes and interfaces for a general printing API. |
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java.beans
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Contains classes related to developingbeans -- componentsbased on the JavaBeans
TM
architecture. |
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java.beans.beancontext
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Provides classes and interfaces relating to bean context. |
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java.io
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Provides for system input and output through data streams,serialization and the file system. |
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java.lang
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Provides classes that are fundamental to the design of the Javaprogramming language. |
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java.lang.annotation
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Provides library support for the Java programming language annotation facility. |
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java.lang.instrument
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Provides services that allow Java programming language agents to instrument programs running on the JVM. |
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java.lang.management
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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. |
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java.lang.ref
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Provides reference-object classes, which support a limited degree ofinteraction with the garbage collector. |
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java.lang.reflect
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Provides classes and interfaces for obtaining reflectiveinformation about classes and objects. |
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java.math
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Provides classes for performing arbitrary-precision integer arithmetic(BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal). |
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java.net
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Provides the classes for implementing networking applications. |
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java.nio
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Defines buffers, which are containers for data, and provides an overview of theother NIO packages. |
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java.nio.channels
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Defines channels, which represent connections to entities that are capable ofperforming I/O operations, such as files and sockets; defines selectors, formultiplexed, non-blocking I/O operations. |
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java.nio.channels.spi
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Service-provider classes for the
java.nio.channels
package. |
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java.nio.charset
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Defines charsets, decoders, and encoders, for translating between bytes andUnicode characters. |
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java.nio.charset.spi
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Service-provider classes for the
java.nio.charset
package. |
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java.rmi
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Provides the RMI package. |
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java.rmi.activation
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Provides support for RMI Object Activation. |
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java.rmi.dgc
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Provides classes and interface for RMI distributedgarbage-collection (DGC). |
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java.rmi.registry
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Provides a class and two interfaces for the RMI registry. |
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java.rmi.server
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Provides classes and interfaces for supporting the serverside of RMI. |
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java.security
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Provides the classes and interfaces for the security framework. |
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java.security.acl
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The classes and interfaces in this package have beensuperseded by classes in the java.security package. |
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java.security.cert
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Provides classes and interfaces for parsing and managingcertificates, certificate revocation lists (CRLs), and certification paths. |
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java.security.interfaces
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Provides interfaces for generating RSA (Rivest, Shamir andAdleman AsymmetricCipher algorithm)keys as defined in the RSA Laboratory Technical NotePKCS#1, and DSA (Digital SignatureAlgorithm) keys as defined in NIST's FIPS-186. |
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java.security.spec
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Provides classes and interfaces for key specifications and algorithmparameter specifications. |
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java.sql
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Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java
TM
programming language. |
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java.text
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Provides classes and interfaces for handling text, dates, numbers, and messagesin a manner independent of natural languages. |
java.text.spi
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Service provider classes for the classes in the java.text package.
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java.util
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Contains the collections framework, legacy collection classes, event model,date and time facilities, internationalization, and miscellaneous utilityclasses (a string tokenizer, a random-number generator, and a bit array). |
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java.util.concurrent
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Utility classes commonly useful in concurrent programming. |
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java.util.concurrent.atomic
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A small toolkit of classes that support lock-free thread-safeprogramming on single variables. |
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java.util.concurrent.locks
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Interfaces and classes providing a framework for locking and waitingfor conditions that is distinct from built-in synchronization andmonitors. |
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java.util.jar
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Provides classes for reading and writing the JAR (Java ARchive) fileformat, which is based on the standard ZIP file format with anoptional manifest file. |
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java.util.logging
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Provides the classes and interfaces of the Java
TM
2 platform's core logging facilities. |
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java.util.prefs
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This package allows applications to store and retrieve user and systempreference and configuration data. |
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java.util.regex
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Classes for matching character sequences against patterns specified by regularexpressions. |
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java.util.spi
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Service provider classes for the classes in the java.util package.
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java.util.zip
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Provides classes for reading and writing the standard ZIP and GZIPfile formats. |
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javax.accessibility
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Defines a contract between user-interface components and an assistive technologythat provides access to those components. |
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javax.activity
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Contains Activity service related exceptions thrown by the ORB machinery duringunmarshalling. |
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javax.crypto
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Provides the classes and interfaces for cryptographic operations. |
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javax.crypto.interfaces
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Provides interfaces for Diffie-Hellman keys as defined
inRSA
in RSA
Laboratories' PKCS #3. |
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javax.crypto.spec
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Provides classes and interfaces for key specifications and algorithmparameter specifications. |
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javax.imageio
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The main package of the Java Image I/O API. |
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javax.imageio.event
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A package of the Java Image I/O API dealing with synchronousnotification of events during the reading and writing of images. |
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javax.imageio.metadata
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A package of the Java Image I/O API dealing with reading and writingmetadata. |
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javax.imageio.plugins.bmp
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Package containing the public classes used by the built-in BMP plug-in. |
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javax.imageio.plugins.jpeg
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Classes supporting the built-in JPEG plug-in. |
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javax.imageio.spi
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A package of the Java Image I/O API containing the plug-in interfacesfor readers, writers, transcoders, and streams, and a runtimeregistry. |
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javax.imageio.stream
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A package of the Java Image I/O API dealing with low-level I/O fromfiles and streams. |
javax.management
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Provides the core classes for the Java Management Extensions.
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javax.management.loading
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Provides the classes which implement advanced dynamic loading.
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javax.management.modelmbean
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Provides the definition of the ModelMBean classes.
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javax.management.monitor
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Provides the definition of the monitor classes.
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javax.management.openmbean
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Provides the open data types and Open MBean descriptor classes.
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javax.management.relation
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Provides the definition of the Relation Service.
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javax.management.remote
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Interfaces for remote access to JMX MBean servers.
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javax.management.remote.rmi
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The RMI connector is a connector for the JMX Remote API that uses RMI to transmit client requests to a remote MBean server.
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javax.management.timer
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Provides the definition of the Timer MBean.
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javax.naming
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Provides the classes and interfaces for accessing naming services. |
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javax.naming.directory
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Extends the
javax.naming
package to provide functionalityfor accessing directory services. |
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javax.naming.event
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Provides support for event notification when accessing naming anddirectory services. |
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javax.naming.ldap
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Provides support for LDAPv3 extended operations and controls. |
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javax.naming.spi
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Provides the means for dynamically plugging in support for accessingnaming and directory services through the
javax.naming
and related packages. |
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javax.net
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Provides classes for networking applications. |
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javax.net.ssl
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Provides classes for the secure socket package. |
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javax.print
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Provides the principal classes and interfaces for the Java
TM
Print Service API. |
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javax.print.attribute
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Provides classes and interfacesthat describe the types of Java
TM
PrintService attributes and how they can be collected into attribute sets. |
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javax.print.attribute.standard
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Package javax.print.attribute.standardcontains classes for specific printing attributes. |
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javax.print.event
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Package javax.print.event contains event classes and listener interfaces. |
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javax.rmi
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Contains user APIs for RMI-IIOP. |
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javax.rmi.CORBA
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Contains portability APIs for RMI-IIOP. |
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javax.rmi.ssl
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Provides implementations of
RMIClientSocketFactory
and
RMIServerSocketFactory
over the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols. |
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javax.security.auth
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This package provides a framework for authentication and authorization. |
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javax.security.auth.callback
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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). |
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javax.security.auth.kerberos
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This package contains utility classes related to the Kerberos network authentication protocol. |
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javax.security.auth.login
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This package provides a pluggable authentication framework. |
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javax.security.auth.spi
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This package provides the interface to be used for implementing pluggable authentication modules. |
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javax.security.auth.x500
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This package contains the classes that should be used to store X500 Principal and X500 Private Crendentials in a
Subject
. |
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javax.security.cert
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Provides classes for public key certificates. |
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javax.security.sasl
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Contains class and interfaces for supporting SASL. |
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javax.sound.midi
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Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data. |
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javax.sound.midi.spi
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Supplies interfaces for service providers to implement whenoffering new MIDI devices, MIDI file readers and writers, or sound bank readers. |
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javax.sound.sampled
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Provides interfaces and classes for capture, processing, and playback of sampled audio data. |
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javax.sound.sampled.spi
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Supplies abstract classes for service providers to subclass whenoffering new audio devices, sound file readers and writers, or audio format converters. |
javax.sql
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Provides the API for server side data source access and processing fromthe Java
TM
programming language.
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javax.sql.rowset
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Standard interfaces and base classes for JDBC RowSetimplementations.
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javax.sql.rowset.serial
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Provides utility classes to allow serializable mappings between SQL typesand data types in the Java programming language.
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javax.sql.rowset.spi
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The standard classes and interfaces that a third party vendor has touse in its implementation of a synchronization provider.
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javax.swing
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Provides a set of "lightweight"(all-Java language) components that,to the maximum degree possible, work the same on all platforms. |
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javax.swing.border
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Provides classes and interface for drawingspecialized borders around a Swing component. |
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javax.swing.colorchooser
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Contains classes and interfaces used by the JColorChoosercomponent. |
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javax.swing.event
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Provides for events fired by Swing components. |
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javax.swing.filechooser
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Contains classes and interfaces used by the JFileChooser component. |
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javax.swing.plaf
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Provides one interface and many abstract classes thatSwing uses to provide its pluggable look-and-feel capabilities. |
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javax.swing.plaf.basic
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Provides user interface objects built according to theBasic look and feel. |
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javax.swing.plaf.metal
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Provides user interface objects built according tothe Java look and feel (once codenamed Metal),which is the default look and feel. |
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javax.swing.plaf.multi
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Provides user interface objects that combine two or more look and feels. |
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javax.swing.plaf.synth
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Synth is a skinnable look and feel in which all painting is delegated. |
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javax.swing.table
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Provides classes and interfaces for dealing withjavax.swing.JTable. |
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javax.swing.text
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Provides classes and interfaces that deal with editableand noneditable text components. |
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javax.swing.text.html
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Provides the class HTMLEditorKit and supporting classesfor creating HTML text editors. |
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javax.swing.text.html.parser
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Provides the default HTML parser, along with support classes. |
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javax.swing.text.rtf
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Provides a class (RTFEditorKit) for creating Rich-Text-Formattext editors. |
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javax.swing.tree
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Provides classes and interfaces for dealing withjavax.swing.JTree. |
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javax.swing.undo
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Allows developers to provide support for undo/redoin applications such as text editors. |
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javax.transaction
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Contains three exceptions thrown by the ORB machinery during unmarshalling. |
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javax.transaction.xa
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Provides the API that defines the contract between the transaction manager and the resource manager, which allows the transaction manager to enlist and delist resource objects (supplied by the resource manager driver) in JTA transactions. |
javax.xml
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Defines core XML constants and functionality from the XML specifications.
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javax.xml.datatype
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XML/Java Type Mappings.
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javax.xml.namespace
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XML Namespace processing.
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javax.xml.parsers
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Provides classes allowing the processing of XML documents.
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javax.xml.transform
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This package defines the generic APIs for processing transformationinstructions, and performing a transformation from source to result.
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javax.xml.transform.dom
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This package implements DOM-specific transformation APIs.
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javax.xml.transform.sax
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This package implements SAX2-specific transformation APIs.
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javax.xml.transform.stream
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This package implements stream- and URI- specific transformation APIs.
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javax.xml.validation
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This package provides an API for validation of XML documents.
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javax.xml.xpath
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This package provides an object-model neutral API for theevaluation of XPath expressions and access to the evaluationenvironment.
|
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org.ietf.jgss
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This package presents a framework that allows application developers to make use of security services like authentication, data integrity and data confidentiality from a variety of underlying security mechanisms like Kerberos, using a unified API. |
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org.omg.CORBA
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Provides the mapping of the OMG CORBA APIs to the Java
TM
programming language, including the class
ORB
, which is implementedso that a programmer can use it as a fully-functional Object Request Broker(ORB). |
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org.omg.CORBA_2_3
|
The CORBA_2_3 package defines additions to existing CORBA interfacesin the Java 2 Standard Edition. These changes occurred in recentrevisions to the CORBA API defined by the OMG. The new methods wereadded to interfaces derived from the corresponding interfaces inthe CORBA package. This provides backward compatibility and avoidsbreaking the JCK tests. |
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org.omg.CORBA_2_3.portable
|
Provides methods for the input and output of value types, and contains other updates to the org/omg/CORBA/portable package. |
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org.omg.CORBA.DynAnyPackage
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Provides the exceptions used with the DynAny interface (InvalidValue, Invalid, InvalidSeq, and TypeMismatch). |
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org.omg.CORBA.ORBPackage
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Provides the exception InvalidName, which is thrownby the method ORB.resolve_initial_referencesand the exception InconsistentTypeCode, which is thrownby the Dynamic Any creation methods in the ORB class. |
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org.omg.CORBA.portable
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Provides a portability layer, that is, a set of ORB APIsthat makes it possible for code generatedby one vendor to run on another vendor's ORB. |
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org.omg.CORBA.TypeCodePackage
|
Provides the user-defined exceptions BadKindand Bounds, which are thrown by methods inin the class TypeCode. |
|
org.omg.CosNaming
|
Provides a naming service for Java IDL. |
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org.omg.CosNaming.NamingContextExtPackage
|
This package contains the following classes, which are used in
org.omg.CosNaming.NamingContextExt
: |
|
org.omg.CosNaming.NamingContextPackage
|
This package contains Exception classes for the
org.omg.CosNaming
package. |
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org.omg.Dynamic
|
This package contains the
Dynamic
module specified in the OMG PortableInterceptor specification,
http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06
, section 21.9. |
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org.omg.DynamicAny
|
Provides classes and interfaces that enable traversal of the data value associated with an any atruntime, and extraction of the primitive constituents of the data value. |
|
org.omg.DynamicAny.DynAnyFactoryPackage
|
This package contains classes and exceptions from the
DynAnyFactory
interface of the
DynamicAny
modulespecified in the OMG The Common Object Request Broker: Architecture andSpecification,
http://cgi.omg.org/cgi-bin/doc?formal/99-10-07
, section 9.2.2. |
|
org.omg.DynamicAny.DynAnyPackage
|
This package contains classes and exceptions from the
DynAny
interface of the
DynamicAny
modulespecified in the OMG The Common Object Request Broker: Architecture andSpecification,
http://cgi.omg.org/cgi-bin/doc?formal/99-10-07
, section 9.2. |
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org.omg.IOP
|
This package contains the
IOP
module specified in the OMG documentThe CommonObject Request Broker: Architecture and Specification,
http://cgi.omg.org/cgi-bin/doc?formal/99-10-07
, section 13.6. |
|
org.omg.IOP.CodecFactoryPackage
|
This package contains the exceptionsspecified in the IOP::CodeFactory interface (as part of the Portable Interceptors spec). |
|
org.omg.IOP.CodecPackage
|
This package is generated from the IOP::Codec IDL interfacedefinition. |
|
org.omg.Messaging
|
This package contains the
Messaging
module specified in the OMG CORBAMessaging specification,
http://cgi.omg.org/cgi-bin/doc?formal/99-10-07
. |
|
org.omg.PortableInterceptor
|
Provides a mechanism to register ORB hooks through which ORB servicescan intercept the normal flow of execution of the ORB. |
|
org.omg.PortableInterceptor.ORBInitInfoPackage
|
This package contains the exceptions and typedefs from the
ORBInitInfo
local interface of the
PortableInterceptor
module specified in the OMGPortable Interceptor specification,
http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06
, section 21.7.2. |
|
org.omg.PortableServer
|
Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs. |
|
org.omg.PortableServer.CurrentPackage
|
Provides method implementations with access to the identity of the object on which the method was invoked. |
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org.omg.PortableServer.POAManagerPackage
|
Encapsulates the processing state of the POAs it is associated with. |
|
org.omg.PortableServer.POAPackage
|
Allows programmers to construct object implementations that are portablebetween different ORB products. |
|
org.omg.PortableServer.portable
|
Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs. |
|
org.omg.PortableServer.ServantLocatorPackage
|
Provides classes and interfaces for locating the servant. |
|
org.omg.SendingContext
|
Provides support for the marshalling of value types. |
|
org.omg.stub.java.rmi
|
Contains RMI-IIOP Stubs for the Remote types that occur in the
java.rmi
package. |
org.w3c.dom
|
Provides the interfaces for the Document Object Model (DOM) which is acomponent API of the
Java API for XMLProcessing
|
org.w3c.dom.bootstrap
|
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org.w3c.dom.events
|
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org.w3c.dom.ls
|
|
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org.xml.sax
|
This package provides the core SAX APIs. |
|
org.xml.sax.ext
|
This package contains interfaces to SAX2 facilities thatconformant SAX drivers won't necessarily support. |
|
org.xml.sax.helpers
|
This package contains "helper" classes, includingsupport for bootstrapping SAX-based applications. |