This document is divided into three sections:

Java SE

The Java Platform, Standard Edition (Java SE) APIs define the core Java platform for general-purpose computing. These APIs are in modules whose names start with java.

JDK

The Java Development Kit (JDK) APIs are specific to the JDK and will not necessarily be available in all implementations of the Java SE Platform. These APIs are in modules whose names start with jdk.

JavaFX

The JavaFX APIs define a set of user-interface controls, graphics, media, and web packages for developing rich client applications. These APIs are in modules whose names start with javafx.

Module	Description
java.activation	Defines the JavaBeans Activation Framework (JAF) API.
java.base	Defines the foundational APIs of the Java SE Platform.
java.compiler	Defines the Language Model, Annotation Processing, and Java Compiler APIs.
java.corba	Defines the Java binding of the OMG CORBA APIs, and the RMI-IIOP API.
java.datatransfer	Defines the API for transferring data between and within applications.
java.desktop	Defines the AWT and Swing user interface toolkits, plus APIs for accessibility, audio, imaging, printing, and JavaBeans.
java.instrument	Defines services that allow agents to instrument programs running on the JVM.
java.jnlp	Defines the API for Java Network Launch Protocol (JNLP).
java.logging	Defines the Java Logging API.
java.management	Defines the Java Management Extensions (JMX) API.
java.management.rmi	Defines the RMI connector for the Java Management Extensions (JMX) Remote API.
java.naming	Defines the Java Naming and Directory Interface (JNDI) API.
java.prefs	Defines the Preferences API.
java.rmi	Defines the Remote Method Invocation (RMI) API.
java.scripting	Defines the Scripting API.
java.se	Defines the core Java SE API.
java.se.ee	Defines the full API of the Java SE Platform.
java.security.jgss	Defines the Java binding of the IETF Generic Security Services API (GSS-API).
java.security.sasl	Defines Java support for the IETF Simple Authentication and Security Layer (SASL).
java.smartcardio	Defines the Java Smart Card I/O API.
java.sql	Defines the JDBC API.
java.sql.rowset	Defines the JDBC RowSet API.
java.transaction	Defines a subset of the Java Transaction API (JTA) to support CORBA interoperation.
java.xml	Defines the Java API for XML Processing (JAXP), the Streaming API for XML (StAX), the Simple API for XML (SAX), and the W3C Document Object Model (DOM) API.
java.xml.bind	Defines the Java Architecture for XML Binding (JAXB) API.
java.xml.crypto	Defines the API for XML cryptography.
java.xml.ws	Defines the Java API for XML-Based Web Services (JAX-WS), and the Web Services Metadata API.
java.xml.ws.annotation	Defines a subset of the Common Annotations API to support programs running on the Java SE Platform.
javafx.base	Defines the base APIs for the JavaFX UI toolkit, including APIs for bindings, properties, collections, and events.
javafx.controls	Defines the UI controls, charts, and skins that are available for the JavaFX UI toolkit.
javafx.fxml	Defines the FXML APIs for the JavaFX UI toolkit.
javafx.graphics	Defines the core scenegraph APIs for the JavaFX UI toolkit (such as layout containers, application lifecycle, shapes, transformations, canvas, input, painting, image handling, and effects), as well as APIs for animation, css, concurrency, geometry, printing, and windowing.
javafx.media	Defines APIs for playback of media and audio content, as part of the JavaFX UI toolkit, including MediaView and MediaPlayer.
javafx.swing	Defines APIs for the JavaFX / Swing interop support included with the JavaFX UI toolkit, including SwingNode (for embedding Swing inside a JavaFX application) and JFXPanel (for embedding JavaFX inside a Swing application).
javafx.web	Defines APIs for the WebView functionality contained within the the JavaFX UI toolkit.
jdk.accessibility	Defines JDK utility classes used by implementors of Assistive Technologies.
jdk.attach	Defines the attach API.
jdk.charsets	Provides charsets that are not in java.base (mostly double byte and IBM charsets).
jdk.compiler	Defines the implementation of the system Java compiler and its command line equivalent, javac.
jdk.crypto.cryptoki	Provides the implementation of the SunPKCS11 security provider.
jdk.crypto.ec	Provides the implementation of the SunEC security provider.
jdk.dynalink	Defines the API for dynamic linking of high-level operations on objects.
jdk.editpad	Provides the implementation of the edit pad service used by jdk.jshell.
jdk.hotspot.agent	Defines the implementation of the HotSpot Serviceability Agent.
jdk.httpserver	Defines the JDK-specific HTTP server API.
jdk.incubator.httpclient	Defines the high-level HTTP and WebSocket API.
jdk.jartool	Defines tools for manipulating Java Archive (JAR) files, including the jar and jarsigner tools.
jdk.javadoc	Defines the implementation of the system documentation tool and its command line equivalent, javadoc.
jdk.jcmd	Defines tools for diagnostics and troubleshooting a JVM such as the jcmd, jps, jstat tools.
jdk.jconsole	Defines the JMX graphical tool, jconsole, for monitoring and managing a running application.
jdk.jdeps	Defines tools for analysing dependencies in Java libraries and programs, including the jdeps, javap, and jdeprscan tools.
jdk.jdi	Defines the Java Debug Interface.
jdk.jdwp.agent	Provides the implementation of the Java Debug Wire Protocol (JDWP) agent.
jdk.jfr	Defines the API for Java Flight Recorder.
jdk.jlink	Defines the jlink tool for creating run-time images, the jmod tool for creating and manipulating JMOD files, and the jimage tool for inspecting the JDK implementation-specific container file for classes and resources.
jdk.jshell	This module provides support for Java Programming Language 'snippet' evaluating tools, such as Read-Eval-Print Loops (REPLs), including the jshell tool.
jdk.jsobject	Defines the API for the JavaScript Object.
jdk.jstatd	Defines the jstatd tool for starting a daemon for the jstat tool to monitor JVM statistics remotely.
jdk.localedata	Provides the locale data for locales other than US locale.
jdk.management	Defines JDK-specific management interfaces for the JVM.
jdk.management.agent	Defines the JMX management agent.
jdk.management.cmm	Defines the Management Interface for Cooperative Memory Management.
jdk.management.jfr	Defines the Management Interface for Java Flight Recorder.
jdk.management.resource	Defines the Resource Management API.
jdk.naming.dns	Provides the implementation of the DNS Java Naming provider.
jdk.naming.rmi	Provides the implementation of the RMI Java Naming provider.
jdk.net	Defines the JDK-specific Networking API.
jdk.pack	Defines tools for transforming a JAR file into a compressed pack200 file and transforming a packed file into a JAR file, including the pack200 and unpack200 tools.
jdk.packager.services	Defines the services used by the Java packager tool.
jdk.rmic	Defines the rmic compiler for generating stubs and skeletons using the Java Remote Method Protocol (JRMP) and stubs and tie class files (IIOP protocol) for remote objects.
jdk.scripting.nashorn	Provides the implementation of Nashorn script engine and the runtime environment for programs written in ECMAScript 5.1.
jdk.sctp	Defines the JDK-specific API for SCTP.
jdk.security.auth	Provides implementations of the javax.security.auth.* interfaces and various authentication modules.
jdk.security.jgss	Defines JDK extensions to the GSS-API and an implementation of the SASL GSSAPI mechanism.
jdk.snmp	Defines the SNMP management agent.
jdk.xml.dom	Defines the subset of the W3C Document Object Model (DOM) API that is not part of the Java SE API.
jdk.zipfs	Provides the implementation of the zip file system provider.