Eclipse JDT API Specification

Java Development Tools Core Plug-in Packages

org.eclipse.jdt.core	The Java model is the set of classes that model the objects associated with creating, editing, and building a Java program.
org.eclipse.jdt.core.compiler	This package contains compiler associated infrastructure APIs.
org.eclipse.jdt.core.dom	The Java DOM is the set of classes that model Java program as a structured document.
org.eclipse.jdt.core.eval	Provides support for the evaluation of code snippets in a scrapbook or inside the debugger.
org.eclipse.jdt.core.jdom	Provides a support for java document manipulation through the JDOM model.
org.eclipse.jdt.core.search	Provides support for searching the workspace Java elements that match a particular description.
org.eclipse.jdt.core.util	Provides a set of tools and utilities for manipulating .class files and Java model elements.

Java Development Tools UI Plug-in Packages

org.eclipse.jdt.ui	Application programming interfaces for interaction with the Eclipse Java User Interface.
org.eclipse.jdt.ui.actions	Application programming interfaces for Eclipse Java User Interface specific actions.
org.eclipse.jdt.ui.jarpackager	Provides classes and interfaces to generate a JAR file.
org.eclipse.jdt.ui.text	Application programming interfaces for interaction with the Eclipse Java User Interface text support.
org.eclipse.jdt.ui.text.java.hover	Application programming interfaces for interaction with the Eclipse Java Editor.
org.eclipse.jdt.ui.wizards	Application programming interfaces for interaction with the Eclipse Java User Interface wizards.

Other Packages

org.eclipse.jdt.debug.core
org.eclipse.jdt.debug.eval
org.eclipse.jdt.debug.ui	Provides an implementation of a source locator for the Java debug model.
org.eclipse.jdt.debug.ui.launchConfigurations	Provides an implementation launch configuration tabs for local and remote Java applications.
org.eclipse.jdt.launching	Application programming interfaces for interaction with the Eclipse Java launching support.
org.eclipse.jdt.launching.sourcelookup	Application programming interfaces and classes for Eclipse Java source lookup.