包	中文描述	英文描述
java.applet	提供创建小程序所需的类，以及小程序用于与其小程序上下文进行通信的类。	Provides the classes necessary to create an applet and the classes an applet uses to communicate with its applet context.
java.awt	包含用于创建用户界面以及绘制图形和图像的所有类。	Contains all of the classes for creating user interfaces and for painting graphics and images.
java.awt.color	提供色彩空间的类。	Provides classes for color spaces.
java.awt.datatransfer	提供用于在应用程序之间和应用程序内部传输数据的接口和类。	Provides interfaces and classes for transferring data between and within applications.
java.awt.dnd	拖放是许多图形用户界面系统中的直接操作手势，它提供了一种在逻辑上与GUI中的表示元素关联的两个实体之间传输信息的机制。	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	提供用于处理AWT组件触发的不同类型事件的接口和类。	Provides interfaces and classes for dealing with different types of events fired by AWT components.
java.awt.font	提供与字体有关的类和接口。	Provides classes and interface relating to fonts.
java.awt.geom	提供Java 2D类，以定义和执行与二维几何相关的对象。	Provides the Java 2D classes for defining and performing operations on objects related to two-dimensional geometry.
java.awt.im	提供输入法框架的类和接口。	Provides classes and interfaces for the input method framework.
java.awt.im.spi	提供的接口可以开发可与任何Java运行时环境一起使用的输入法。	Provides interfaces that enable the development of input methods that can be used with any Java runtime environment.
java.awt.image	提供用于创建和修改图像的类。	Provides classes for creating and modifying images.
java.awt.image.renderable	提供用于生成与渲染无关的图像的类和接口。	Provides classes and interfaces for producing rendering-independent images.
java.awt.print	提供常规打印API的类和接口。	Provides classes and interfaces for a general printing API.
java.beans	包含与开发bean有关的类 -基于JavaBeans™体系结构的组件。	Contains classes related to developing beans – components based on the JavaBeans™ architecture.
java.beans.beancontext	提供与bean上下文有关的类和接口。	Provides classes and interfaces relating to bean context.
java.io	通过数据流，序列化和文件系统提供系统输入和输出。	Provides for system input and output through data streams, serialization and the file system.
java.lang	提供对Java编程语言的设计至关重要的类。	Provides classes that are fundamental to the design of the Java programming language.
java.lang.annotation	提供对Java编程语言注释工具的库支持。	Provides library support for the Java programming language annotation facility.
java.lang.instrument	提供的服务使Java编程语言代理可以检测在JVM上运行的程序。	Provides services that allow Java programming language agents to instrument programs running on the JVM.
java.lang.invoke	该java.lang.invoke软件包包含Java核心类库和虚拟机直接提供的动态语言支持。	The java.lang.invoke package contains dynamic language support provided directly by the Java core class libraries and virtual machine.
java.lang.management	提供管理界面，用于监视和管理Java虚拟机以及Java运行时中的其他组件。	Provides the management interfaces for monitoring and management of the Java virtual machine and other components in the Java runtime.
java.lang.ref	提供引用对象类，该类支持与垃圾收集器进行有限程度的交互。	Provides reference-object classes, which support a limited degree of interaction with the garbage collector.
java.lang.reflect	提供用于获取有关类和对象的反射信息的类和接口。	Provides classes and interfaces for obtaining reflective information about classes and objects.
java.math	提供用于执行任意精度整数算术（BigInteger）和任意精度十进制算术（BigDecimal）的类。	Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal).
java.net	提供用于实现联网应用程序的类。	Provides the classes for implementing networking applications.
java.nio	定义缓冲区，缓冲区是数据的容器，并提供其他NIO包的概述。	Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
java.nio.channels	定义通道，这些通道代表与能够执行I / O操作的实体（例如文件和套接字）的连接；定义用于多路复用，非阻塞I / O操作的选择器。	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	java.nio.channels软件包的服务提供者类。	Service-provider classes for the java.nio.channels package.
java.nio.charset	定义字符集，解码器和编码器，以便在字节和Unicode字符之间进行转换。	Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.
java.nio.charset.spi	java.nio.charset软件包的服务提供者类。	Service-provider classes for the java.nio.charset package.
java.nio.file	定义Java虚拟机访问文件，文件属性和文件系统的接口和类。	Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
java.nio.file.attribute	提供访问文件和文件系统属性的接口和类。	Interfaces and classes providing access to file and file system attributes.
java.nio.file.spi	java.nio.file软件包的服务提供者类。	Service-provider classes for the java.nio.file package.
java.rmi	提供RMI软件包。	Provides the RMI package.
java.rmi.activation	提供对RMI对象激活的支持。	Provides support for RMI Object Activation.
java.rmi.dgc	为RMI分布式垃圾收集（DGC）提供类和接口。	Provides classes and interface for RMI distributed garbage-collection (DGC).
java.rmi.registry	为RMI注册表提供一个类和两个接口。	Provides a class and two interfaces for the RMI registry.
java.rmi.server	提供用于支持RMI服务器端的类和接口。	Provides classes and interfaces for supporting the server side of RMI.
java.security	提供安全框架的类和接口。	Provides the classes and interfaces for the security framework.
java.security.acl	该软件包中的类和接口已被java.security软件包中的类所取代。	The classes and interfaces in this package have been superseded by classes in the java.security package.
java.security.cert	提供用于解析和管理证书，证书吊销列表（CRL）和证书路径的类和接口。	Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
java.security.interfaces	提供用于生成RSA实验室技术说明PKCS＃1中定义的RSA（Rivest，Shamir和Adleman AsymmetricCipher算法）密钥和NIST FIPS-186中定义的DSA（数字签名算法）密钥的接口。	Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST’s FIPS-186.
java.security.spec	提供用于关键规范和算法参数规范的类和接口。	Provides classes and interfaces for key specifications and algorithm parameter specifications.
java.sql	提供用于使用JavaTM编程语言访问和处理存储在数据源（通常是关系数据库）中的数据的API 。	Provides the API for accessing and processing data stored in a data source (usually a relational database) using the JavaTM programming language.
java.text	提供用于以独立于自然语言的方式处理文本，日期，数字和消息的类和接口。	Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.text.spi	java.text包中的类的服务提供者类。	Service provider classes for the classes in the java.text package.
java.time	日期，时间，瞬间和持续时间的主要API。	The main API for dates, times, instants, and durations.
java.time.chrono	日历系统的通用API，而不是默认ISO。	Generic API for calendar systems other than the default ISO.
java.time.format	提供用于打印和解析日期和时间的类。	Provides classes to print and parse dates and times.
java.time.temporal	使用字段和单位以及日期时间调节器访问日期和时间。	Access to date and time using fields and units, and date time adjusters.
java.time.zone	支持时区及其规则。	Support for time-zones and their rules.
java.util	包含集合框架，旧式集合类，事件模型，日期和时间工具，国际化和其他实用程序类（字符串标记器，随机数生成器和位数组）。	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	实用程序类通常在并发编程中很有用。	Utility classes commonly useful in concurrent programming.
java.util.concurrent.atomic	一个小的类工具包，支持对单个变量进行无锁线程安全编程，即原子操作类包。	A small toolkit of classes that support lock-free thread-safe programming on single variables.
java.util.concurrent.locks	接口和类提供了用于锁定和等待条件的框架，这些条件不同于内置的同步和监视器。	Interfaces and classes providing a framework for locking and waiting for conditions that is distinct from built-in synchronization and monitors.
java.util.function	为lambda表达式和方法引用提供目标类型的功能接口。	Functional interfaces provide target types for lambda expressions and method references.
java.util.jar	提供用于读取和写入JAR（Java ARchive）文件格式的类，该文件格式基于带有可选清单文件的标准ZIP文件格式。	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	提供Java TM 2平台的核心日志记录设施的类和接口。	Provides the classes and interfaces of the JavaTM 2 platform’s core logging facilities.
java.util.prefs	该软件包允许应用程序存储和检索用户和系统的首选项和配置数据。	This package allows applications to store and retrieve user and system preference and configuration data.
java.util.regex	用于将字符序列与正则表达式指定的模式进行匹配的类。	Classes for matching character sequences against patterns specified by regular expressions.
java.util.spi	java.util包中的类的服务提供者类。	Service provider classes for the classes in the java.util package.
java.util.stream	用于支持对元素流进行功能样式操作的类，例如对集合的map-reduce转换。	Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
java.util.zip	提供用于读取和写入标准ZIP和GZIP文件格式的类。	Provides classes for reading and writing the standard ZIP and GZIP file formats.
javax.accessibility	在用户界面组件和提供对这些组件的访问的辅助技术之间定义合同。	Defines a contract between user-interface components and an assistive technology that provides access to those components.
javax.activation
javax.activity	包含解组期间由ORB机械抛出的与活动服务相关的异常。	Contains Activity service related exceptions thrown by the ORB machinery during unmarshalling.
javax.annotation
javax.annotation.processing	用于声明注释处理器并允许注释处理器与注释处理工具环境通信的工具。	Facilities for declaring annotation processors and for allowing annotation processors to communicate with an annotation processing tool environment.
javax.crypto	提供用于加密操作的类和接口。	Provides the classes and interfaces for cryptographic operations.
javax.crypto.interfaces	提供RSA实验室PKCS＃3中定义的Diffie-Hellman密钥的接口。	Provides interfaces for Diffie-Hellman keys as defined in RSA Laboratories’ PKCS #3.
javax.crypto.spec	提供用于关键规范和算法参数规范的类和接口。	Provides classes and interfaces for key specifications and algorithm parameter specifications.
javax.imageio	Java Image I / O API的主要软件包。	The main package of the Java Image I/O API.
javax.imageio.event	Java Image I / O API的程序包，用于在图像读写期间同步事件通知。	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	Java Image I / O API的软件包，用于处理元数据的读写。	A package of the Java Image I/O API dealing with reading and writing metadata.
javax.imageio.plugins.bmp	包含内置BMP插件使用的公共类的软件包。	Package containing the public classes used by the built-in BMP plug-in.
javax.imageio.plugins.jpeg	支持内置JPEG插件的类。	Classes supporting the built-in JPEG plug-in.
javax.imageio.spi	Java Image I / O API的程序包，其中包含用于读取器，写入器，代码转换器和流的插件接口，以及运行时注册表。	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.imageio.stream	一组Java Image I / O API，用于处理文件和流中的低级I / O。	A package of the Java Image I/O API dealing with low-level I/O from files and streams.
javax.jws
javax.jws.soap
javax.lang.model	用于对Java编程语言进行建模的程序包的类和层次结构。	Classes and hierarchies of packages used to model the Java programming language.
javax.lang.model.element	用于对Java编程语言的元素进行建模的接口。	Interfaces used to model elements of the Java programming language.
javax.lang.model.type	用于对Java编程语言类型进行建模的接口。	Interfaces used to model Java programming language types.
javax.lang.model.util	辅助处理程序元素和 类型的实用工具 。	Utilities to assist in the processing of program elements and types.
javax.management	提供Java管理扩展的核心类。	Provides the core classes for the Java Management Extensions.
javax.management.loading	提供实现高级动态加载的类。	Provides the classes which implement advanced dynamic loading.
javax.management.modelmbean	提供ModelMBean类的定义。	Provides the definition of the ModelMBean classes.
javax.management.monitor	提供监视器类的定义。	Provides the definition of the monitor classes.
javax.management.openmbean	提供开放数据类型和Open MBean描述符类。	Provides the open data types and Open MBean descriptor classes.
javax.management.relation	提供关系服务的定义。	Provides the definition of the Relation Service.
javax.management.remote	用于远程访问JMX MBean服务器的接口。	Interfaces for remote access to JMX MBean servers.
javax.management.remote.rmi	RMI连接器是JMX远程API的连接器，使用RMI将客户端请求传输到远程MBean服务器。	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	提供Timer MBean的定义。	Provides the definition of the Timer MBean.
javax.naming	提供用于访问命名服务的类和接口。	Provides the classes and interfaces for accessing naming services.
javax.naming.directory	扩展javax.naming包以提供用于访问目录服务的功能。	Extends the javax.naming package to provide functionality for accessing directory services.
javax.naming.event	访问命名和目录服务时提供事件通知支持。	Provides support for event notification when accessing naming and directory services.
javax.naming.ldap	提供对LDAPv3扩展操作和控件的支持。	Provides support for LDAPv3 extended operations and controls.
javax.naming.spi
javax.net	提供用于网络应用程序的类。	Provides classes for networking applications.
javax.net.ssl	提供安全套接字包的类。	Provides classes for the secure socket package.
javax.print	提供Java TM Print Service API的主体类和接口。	Provides the principal classes and interfaces for the JavaTM Print Service API.
javax.print.attribute	提供描述Java TM Print Service属性类型以及如何将它们收集到属性集中的类和接口。	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	软件包javax.print.attribute.standard包含用于特定打印属性的类。	Package javax.print.attribute.standard contains classes for specific printing attributes.
javax.print.event	软件包javax.print.event包含事件类和侦听器接口。	Package javax.print.event contains event classes and listener interfaces.
javax.rmi	包含RMI-IIOP的用户API。	Contains user APIs for RMI-IIOP.
javax.rmi.CORBA	包含RMI-IIOP的可移植性API。	Contains portability APIs for RMI-IIOP.
javax.rmi.ssl	提供安全套接字层（SSL）或传输层安全性（TLS）协议RMIClientSocketFactory 并RMIServerSocketFactory在其之上的实现。	Provides implementations of RMIClientSocketFactory and RMIServerSocketFactory over the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols.
javax.script	脚本API由定义Java TM脚本引擎的接口和类组成，并提供了在Java应用程序中使用它们的框架。	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	该软件包提供了用于身份验证和授权的框架。	This package provides a framework for authentication and authorization.
javax.security.auth.callback	该包提供服务与应用程序交互以便检索信息（例如，包括用户名或密码的身份验证数据）或显示信息（例如，错误和警告消息）所必需的类。	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	该软件包包含与Kerberos网络身份验证协议相关的实用程序类。	This package contains utility classes related to the Kerberos network authentication protocol.
javax.security.auth.login	该软件包提供了可插入的身份验证框架。	This package provides a pluggable authentication framework.
javax.security.auth.spi	该软件包提供了用于实现可插入身份验证模块的接口。	This package provides the interface to be used for implementing pluggable authentication modules.
javax.security.auth.x500	此程序包包含应用于在Subject中存储X500主体和X500专用证书的类 。	This package contains the classes that should be used to store X500 Principal and X500 Private Credentials in a Subject.
javax.security.cert	提供公共密钥证书的类。	Provides classes for public key certificates.
javax.security.sasl	包含用于支持SASL的类和接口。	Contains class and interfaces for supporting SASL.
javax.sound.midi	提供用于MIDI（乐器数字接口）数据的I / O，排序和合成的接口和类。	Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data.
javax.sound.midi.spi	提供接口，供服务提供商在提供新的MIDI设备，MIDI文件读取器和写入器或声音库读取器时实施。	Supplies interfaces for service providers to implement when offering new MIDI devices, MIDI file readers and writers, or sound bank readers.
javax.sound.sampled	提供用于捕获，处理和回放采样音频数据的接口和类。	Provides interfaces and classes for capture, processing, and playback of sampled audio data.
javax.sound.sampled.spi	提供新的类，供服务提供者在提供新的音频设备，声音文件读取器和写入器或音频格式转换器时子类化。	Supplies abstract classes for service providers to subclass when offering new audio devices, sound file readers and writers, or audio format converters.
javax.sql	提供用于从Java TM编程语言访问和处理服务器端数据源的API 。	Provides the API for server side data source access and processing from the JavaTM programming language.
javax.sql.rowset	JDBCRowSet 实现的标准接口和基类。	Standard interfaces and base classes for JDBC RowSet implementations.
javax.sql.rowset.serial	提供实用程序类，以允许Java编程语言中SQL类型和数据类型之间的可序列化映射。	Provides utility classes to allow serializable mappings between SQL types and data types in the Java programming language.
javax.sql.rowset.spi	第三方供应商在实现同步提供程序时必须使用的标准类和接口。	The standard classes and interfaces that a third party vendor has to use in its implementation of a synchronization provider.
javax.swing	提供一组“轻量级”（所有Java语言）组件，这些组件在最大程度上可以在所有平台上工作。	Provides a set of “lightweight” (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.swing.border	提供用于在Swing组件周围绘制专用边框的类和接口。	Provides classes and interface for drawing specialized borders around a Swing component.
javax.swing.colorchooser	包含JColorChooser 组件使用的类和接口。	Contains classes and interfaces used by the JColorChooser component.
javax.swing.event	提供由Swing组件触发的事件。	Provides for events fired by Swing components.
javax.swing.filechooser	包含JFileChooser组件使用的类和接口。	Contains classes and interfaces used by the JFileChooser component.
javax.swing.plaf	提供一个接口和许多抽象类，Swing使用这些接口来提供其可插入的外观功能。	Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.
javax.swing.plaf.basic	提供根据基本外观构建的用户界面对象。	Provides user interface objects built according to the Basic look and feel.
javax.swing.plaf.metal	提供根据Java外观（默认代码为Metal）构建的用户界面对象。	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	提供结合了两个或多个外观的用户界面对象。	Provides user interface objects that combine two or more look and feels.
javax.swing.plaf.nimbus	提供根据跨平台Nimbus外观构建的用户界面对象。	Provides user interface objects built according to the cross-platform Nimbus look and feel.
javax.swing.plaf.synth	Synth是一种可换肤的外观，可以委派所有绘画。	Synth is a skinnable look and feel in which all painting is delegated.
javax.swing.table	提供用于处理的类和接口 javax.swing.JTable。	Provides classes and interfaces for dealing with javax.swing.JTable.
javax.swing.text	提供处理可编辑和不可编辑文本组件的类和接口。	Provides classes and interfaces that deal with editable and noneditable text components.
javax.swing.text.html	提供HTMLEditorKit用于创建HTML文本编辑器的类和支持类。	Provides the class HTMLEditorKit and supporting classes for creating HTML text editors.
javax.swing.text.html.parser	提供默认的HTML解析器以及支持类。	Provides the default HTML parser, along with support classes.
javax.swing.text.rtf	提供RTFEditorKit用于创建Rich-Text-Format文本编辑器的类（）。	Provides a class (RTFEditorKit) for creating Rich-Text-Format text editors.
javax.swing.tree	提供用于处理的类和接口 javax.swing.JTree。	Provides classes and interfaces for dealing with javax.swing.JTree.
javax.swing.undo	允许开发人员在文本编辑器等应用程序中提供对撤消/重做的支持。	Allows developers to provide support for undo/redo in applications such as text editors.
javax.tools	提供可从程序（例如，编译器）调用的工具的接口。	Provides interfaces for tools which can be invoked from a program, for example, compilers.
javax.transaction	包含解组期间ORB机制抛出的三个异常。	Contains three exceptions thrown by the ORB machinery during unmarshalling.
javax.transaction.xa	提供用于定义事务管理器和资源管理器之间的合同的API，该API允许事务管理器在JTA事务中登记和取消列出资源对象（由资源管理器驱动程序提供）。	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
javax.xml.bind	为客户端应用程序提供运行时绑定框架，其中包括解组，编组和验证功能。	Provides a runtime binding framework for client applications including unmarshalling, marshalling, and validation capabilities.
javax.xml.bind.annotation	定义用于自定义Java程序元素到XML Schema映射的注释。	Defines annotations for customizing Java program elements to XML Schema mapping.
javax.xml.bind.annotation.adapters	XmlAdapter 及其规范定义的子类，以允许将任意Java类与JAXB一起使用。	XmlAdapter and its spec-defined sub-classes to allow arbitrary Java classes to be used with JAXB.
javax.xml.bind.attachment	该程序包由基于MIME的程序包处理器实现，该处理器能够以基于MIME的程序包格式解释和创建优化的二进制数据。	This package is implemented by a MIME-based package processor that enables the interpretation and creation of optimized binary data within an MIME-based package format.
javax.xml.bind.helpers	JAXB Provider仅供使用：为某些javax.xml.bind接口提供部分默认的实现。	JAXB Provider Use Only: Provides partial default implementations for some of the javax.xml.bind interfaces.
javax.xml.bind.util	有用的客户端实用程序类。	Useful client utility classes.
javax.xml.crypto	XML密码学的通用类。	Common classes for XML cryptography.
javax.xml.crypto.dom	包的DOM特定类javax.xml.crypto。	DOM-specific classes for the javax.xml.crypto package.
javax.xml.crypto.dsig	用于生成和验证XML数字签名的类。	Classes for generating and validating XML digital signatures.
javax.xml.crypto.dsig.dom	包的DOM特定类javax.xml.crypto.dsig。	DOM-specific classes for the javax.xml.crypto.dsig package.
javax.xml.crypto.dsig.keyinfo	用于解析和处理KeyInfo元素和结构的类。	Classes for parsing and processing KeyInfo elements and structures.
javax.xml.crypto.dsig.spec	XML数字签名的参数类。	Parameter classes for XML digital signatures.
javax.xml.datatype	XML / Java类型映射。	XML/Java Type Mappings.
javax.xml.namespace	XML命名空间处理。	XML Namespace processing.
javax.xml.parsers	提供允许处理XML文档的类。	Provides classes allowing the processing of XML documents.
javax.xml.soap	提供用于创建和构建SOAP消息的API。	Provides the API for creating and building SOAP messages.
javax.xml.stream
javax.xml.stream.events
javax.xml.stream.util
javax.xml.transform	该包定义了用于处理转换指令以及执行从源到结果的转换的通用API。	This package defines the generic APIs for processing transformation instructions, and performing a transformation from source to result.
javax.xml.transform.dom	该软件包实现了特定于DOM的转换API。	This package implements DOM-specific transformation APIs.
javax.xml.transform.sax	该软件包实现了SAX2特定的转换API。	This package implements SAX2-specific transformation APIs.
javax.xml.transform.stax	提供特定于StAX的转换API。	Provides for StAX-specific transformation APIs.
javax.xml.transform.stream	该软件包实现了特定于流和URI的转换API。	This package implements stream- and URI- specific transformation APIs.
javax.xml.validation	该软件包提供了用于验证XML文档的API。	This package provides an API for validation of XML documents.
javax.xml.ws	该软件包包含核心JAX-WS API。	This package contains the core JAX-WS APIs.
javax.xml.ws.handler	该软件包定义了消息处理程序的API。	This package defines APIs for message handlers.
javax.xml.ws.handler.soap	该软件包为SOAP消息处理程序定义了API。	This package defines APIs for SOAP message handlers.
javax.xml.ws.http	该软件包定义了特定于HTTP绑定的API。	This package defines APIs specific to the HTTP binding.
javax.xml.ws.soap	该软件包定义了特定于SOAP绑定的API。	This package defines APIs specific to the SOAP binding.
javax.xml.ws.spi	该软件包定义了JAX-WS的SPI。	This package defines SPIs for JAX-WS.
javax.xml.ws.spi.http	提供HTTP SPI，该SPI用于容器中JAX-WS Web服务的可移植部署（例如	Provides HTTP SPI that is used for portable deployment of JAX-WS web services in containers(for e.g.
javax.xml.ws.wsaddressing	该软件包定义了与WS-Addressing相关的API。	This package defines APIs related to WS-Addressing.
javax.xml.xpath	该软件包提供了一个对象模型中立的API，用于评估XPath表达式和访问评估环境。	This package provides an object-model neutral API for the evaluation of XPath expressions and access to the evaluation environment.
org.ietf.jgss	该软件包提供了一个框架，该框架允许应用程序开发人员使用统一的API利用来自各种基础安全机制（如Kerberos）的身份验证，数据完整性和数据机密性等安全服务。	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.
org.omg.CORBA	提供OMG CORBA API到Java TM 编程语言（包括类ORB）的映射，该语言已实现，以便程序员可以将其用作功能齐全的对象请求代理（ORB）。	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.omg.CORBA_2_3	CORBA_2_3软件包定义了Java [tm]标准版6中现有CORBA接口的新增功能。这些更改发生在OMG定义的CORBA API的最新修订版中。新方法已添加到从CORBA包中的相应接口派生的接口。这提供了向后兼容性，并避免破坏JCK测试。	The CORBA_2_3 package defines additions to existing CORBA interfaces in the Java[tm] Standard Edition 6. These changes occurred in recent revisions to the CORBA API defined by the OMG. The new methods were added to interfaces derived from the corresponding interfaces in the CORBA package. This provides backward compatibility and avoids breaking the JCK tests.
org.omg.CORBA_2_3.portable	提供用于值类型的输入和输出的方法，并包含对org/omg/CORBA/portable包的其他更新。	Provides methods for the input and output of value types, and contains other updates to the org/omg/CORBA/portable package.
org.omg.CORBA.DynAnyPackage	提供与使用的异常DynAny接口（InvalidValue， Invalid，InvalidSeq和 TypeMismatch）。	Provides the exceptions used with the DynAny interface (InvalidValue, Invalid, InvalidSeq, and TypeMismatch).
org.omg.CORBA.ORBPackage	提供InvalidName由方法引发ORB.resolve_initial_references 的异常和InconsistentTypeCode由ORB类中的Dynamic Any创建方法引发的异常。	Provides the exception InvalidName, which is thrown by the method ORB.resolve_initial_references and the exception InconsistentTypeCode, which is thrown by the Dynamic Any creation methods in the ORB class.
org.omg.CORBA.portable	提供可移植性层，即一组ORB API，使一个供应商生成的代码可以在另一供应商的ORB上运行。	Provides a portability layer, that is, a set of ORB APIs that makes it possible for code generated by one vendor to run on another vendor’s ORB.
org.omg.CORBA.TypeCodePackage	目的是提供用户定义的异常BadKind 和Bounds，其通过方法在类抛出TypeCode。	Provides the user-defined exceptions BadKind and Bounds, which are thrown by methods in in the class TypeCode.
org.omg.CosNaming	提供Java IDL的命名服务。	Provides a naming service for Java IDL.
org.omg.CosNaming.NamingContextExtPackage	该软件包包含以下类，这些类在org.omg.CosNaming.NamingContextExt中使用 ：	This package contains the following classes, which are used in org.omg.CosNaming.NamingContextExt:
org.omg.CosNaming.NamingContextPackage	该软件包包含org.omg.CosNaming 软件包的Exception类。	This package contains Exception classes for the org.omg.CosNaming package.
org.omg.Dynamic	该软件包包含OMG便携式拦截器规范（ http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06，第21.9节）中指定的动态模块 。	This package contains the Dynamic module specified in the OMG Portable Interceptor specification, http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06, section 21.9.
org.omg.DynamicAny	提供类和接口，这些类和接口允许any在运行时遍历与a相关联的数据值，并提取数据值的原始组成部分。	Provides classes and interfaces that enable traversal of the data value associated with an any at runtime, and extraction of the primitive constituents of the data value.
org.omg.DynamicAny.DynAnyFactoryPackage	该程序包包含OMG中指定 的DynamicAny模块的DynAnyFactory接口的 类和异常。通用对象请求代理：体系结构和规范， http ：//cgi.omg.org/cgi-bin/doc？formal / 99-10- 07，第9.2.2节。	This package contains classes and exceptions from the DynAnyFactory interface of the DynamicAny module specified in the OMG The Common Object Request Broker: Architecture and Specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07, section 9.2.2.
org.omg.DynamicAny.DynAnyPackage	该软件包包含OMG中指定 的DynamicAny模块的DynAny接口的类和异常，该对象是“通用对象请求代理：体系结构和规范”， http ：//cgi.omg.org/cgi-bin/doc？formal / 99-10- 07，第9.2节。	This package contains classes and exceptions from the DynAny interface of the DynamicAny module specified in the OMG The Common Object Request Broker: Architecture and Specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07, section 9.2.
org.omg.IOP	此软件包包含OMG文档“通用对象请求代理：体系结构和规范”（ http://cgi.omg.org/cgi-bin/doc?formal/99-10-07，第13.6节）中指定的IOP模块 。	This package contains the IOP module specified in the OMG document The Common Object Request Broker: Architecture and Specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07, section 13.6.
org.omg.IOP.CodecFactoryPackage	此程序包包含IOP :: CodeFactory接口中指定的异常（作为便携式拦截器规范的一部分）。	This package contains the exceptions specified in the IOP::CodeFactory interface (as part of the Portable Interceptors spec).
org.omg.IOP.CodecPackage	该程序包是从IOP :: Codec IDL接口定义生成的。	This package is generated from the IOP::Codec IDL interface definition.
org.omg.Messaging	该软件包包含OMG CORBA Messaging规范 http://cgi.omg.org/cgi-bin/doc?formal/99-10-07中指定的Messaging模块 。	This package contains the Messaging module specified in the OMG CORBA Messaging specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07.
org.omg.PortableInterceptor	提供一种注册ORB挂钩的机制，通过该机制ORB服务可以拦截ORB的正常执行流程。	Provides a mechanism to register ORB hooks through which ORB services can intercept the normal flow of execution of the ORB.
org.omg.PortableInterceptor.ORBInitInfoPackage	该软件包包含OMG便携式拦截器规范（ http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06，第21.7节）中指定 的PortableInterceptor模块 的ORBInitInfo本地接口的异常和typedef。.2。	This package contains the exceptions and typedefs from the ORBInitInfo local interface of the PortableInterceptor module specified in the OMG Portable Interceptor specification, http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06, section 21.7.2.
org.omg.PortableServer	提供类和接口，以使应用程序的服务器端可跨多供应商ORB移植。	Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs.
org.omg.PortableServer.CurrentPackage	使方法实现可以访问在其上调用了该方法的对象的标识。	Provides method implementations with access to the identity of the object on which the method was invoked.
org.omg.PortableServer.POAManagerPackage	封装与之关联的POA的处理状态。	Encapsulates the processing state of the POAs it is associated with.
org.omg.PortableServer.POAPackage	允许程序员构造可在不同ORB产品之间移植的对象实现。	Allows programmers to construct object implementations that are portable between different ORB products.
org.omg.PortableServer.portable	提供类和接口，以使应用程序的服务器端可跨多供应商ORB移植。	Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs.
org.omg.PortableServer.ServantLocatorPackage	提供用于定位服务方的类和接口。	Provides classes and interfaces for locating the servant.
org.omg.SendingContext	为值类型的编组提供支持。	Provides support for the marshalling of value types.
org.omg.stub.java.rmi	包含java.rmi软件包中出现的Remote类型的RMI-IIOP存根 。	Contains RMI-IIOP Stubs for the Remote types that occur in the java.rmi package.
org.w3c.dom	提供文档对象模型（DOM）的接口。	Provides the interfaces for the Document Object Model (DOM).
org.w3c.dom.bootstrap
org.w3c.dom.events
org.w3c.dom.ls
org.w3c.dom.views
org.xml.sax	该软件包提供了核心的SAX API。	This package provides the core SAX APIs.
org.xml.sax.ext	该软件包包含与SAX2工具的接口，这些接口不一定会支持兼容的SAX驱动程序。	This package contains interfaces to SAX2 facilities that conformant SAX drivers won’t necessarily support.
org.xml.sax.helpers	此程序包包含“帮助程序”类，包括对引导基于SAX的应用程序的支持。	This package contains “helper” classes, including support for bootstrapping SAX-based applications.