Packages

com.intellij
com.intellij.analysis
com.intellij.ant	Provides interfaces defining the Program Structure Interface (PSI) for Ant build files.
com.intellij.aspects.psi	Provides interfaces defining the Program Structure Interface (PSI) for AspectJ.
com.intellij.aspects.psi.gen
com.intellij.codeHighlighting	Provides interfaces which allow a plugin to perform background analysis and highlighting activities in a custom file editor.
com.intellij.codeInsight	Provides interfaces for working with highlighting in standard IDEA editors, interfaces and classes for defining intention actions and additional functionality related to background code analysis in IDEA.
com.intellij.codeInsight.daemon
com.intellij.codeInsight.highlighting	Provides interfaces for highlighting regions of text in the IDEA editor.
com.intellij.codeInsight.intention	Provides interfaces for implementing intention actions.
com.intellij.codeInspection	Provides interfaces for registering and implementing code inspections.
com.intellij.debugger	Provides interfaces for interacting with IDEA's debugger.
com.intellij.debugger.engine
com.intellij.debugger.engine.evaluation
com.intellij.debugger.engine.jdi
com.intellij.debugger.engine.managerThread
com.intellij.debugger.requests
com.intellij.execution	Provides interfaces for running programs from within IDEA and for defining and working with run configurations.
com.intellij.execution.configurations	Provides interfaces for defining run configurations.
com.intellij.execution.filters	Provides interfaces for defining filters which perform highlighting and add hyperlinks to the text printed by the programs started from IDEA and displayed in the IDEA console view.
com.intellij.execution.impl
com.intellij.execution.process	Provides interfaces for interacting with processes started from within IDEA.
com.intellij.execution.runners
com.intellij.execution.ui	Provides interfaces for interacting with the "Run" tool window and the console view displayed in that tool window.
com.intellij.extapi.psi	Provides base classes for the custom language implementations of the PSI structure.
com.intellij.featureStatistics	Provides interfaces for working with and extending IDEA's Productivity Hints mechanism.
com.intellij.find	Provides interfaces for invoking the Find/Replace, Find in Path, Find Usages and related actions.
com.intellij.formatting	Provides interfaces which allow to implement code formatters for custom languages.
com.intellij.ide	Provides interfaces for accessing common IDEA actions, services and user interface components.
com.intellij.ide.actions	Provides generic "Expand All" and "Collapse All" actions for tree-based panes.
com.intellij.ide.fileTemplates	Provides interfaces which allow plugins to provide additional file templates for.
com.intellij.ide.projectView	Provides interfaces for customizing how the project contents is displayed in the Project and Packages sidebar panes.
com.intellij.ide.structureView	Provides interfaces for implementing customized implementations of the Structure View and the File Structure Popup.
com.intellij.ide.util	Provides interfaces for accessing additional user interface services and the generic tree view framework.
com.intellij.ide.util.gotoByName	Provides interfaces for invoking "choose by name" dialogs similar to the standard "Go to Class", "Go to File" and "Go to Symbol" dialogs.
com.intellij.ide.util.projectWizard	Provides interfaces for building customized "New Project" and "New Module" wizards.
com.intellij.ide.util.treeView	Provides interfaces for the generic tree view framework.
com.intellij.ide.util.treeView.smartTree	Provides the model for a generic tree control with actions for custom sorting, filtering and grouping.
com.intellij.ide.wizard	Provides services for displaying wizards - dialogs consisting of a sequence of steps.
com.intellij.j2ee	Provides interfaces related to J2EE support in IDEA: J2EE run configurations, support for deploying to application servers, running and debugging J2EE modules and so on.
com.intellij.j2ee.appServerIntegrations	Provides basic interfaces describing an application server integrated with IDEA.
com.intellij.j2ee.dataSource	Provides interfaces and classes related to the configuration of J2EE data sources.
com.intellij.j2ee.deployment	Provides interfaces which allow plugins to define how J2EE modules are deployed to application servers.
com.intellij.j2ee.j2eeDom	Provides the Document Object Model for the J2EE configuration files (module properties, deployment descriptors and so on).
com.intellij.j2ee.j2eeDom.application
com.intellij.j2ee.j2eeDom.ejb
com.intellij.j2ee.j2eeDom.impl
com.intellij.j2ee.j2eeDom.web
com.intellij.j2ee.j2eeDom.xmlData
com.intellij.j2ee.make	Provides interfaces for extending the build process of J2EE modules.
com.intellij.j2ee.module
com.intellij.j2ee.run.configuration	Provides interfaces for reusing and extending the J2EE module run configurations.
com.intellij.j2ee.run.execution	Provides interfaces for custom processing of the application server console output.
com.intellij.j2ee.run.localRun	Provides interfaces for controlling how application servers are started locally on the development machine.
com.intellij.j2ee.serverInstances	Provides interfaces for working with running instances of J2EE application servers.
com.intellij.j2ee.ui	Provides user interface services related to editing the J2EE deployment descriptors and other configuration files.
com.intellij.lang	Provides base interfaces which allow to extend IDEA with support for custom languages.
com.intellij.lang.annotation	Provides interfaces for implementing additional syntax highlighting, error and warning highlighting in custom languages.
com.intellij.lang.cacheBuilder	Provides interfaces for customizing the building of the word index, on which the Find Usages feature is based, for custom languages.
com.intellij.lang.findUsages	Provides interfaces for customizing the Find Usages implementation for custom languages.
com.intellij.lang.folding	Provides interfaces for adding code folding support to custom languages.
com.intellij.lang.refactoring	Provides interfaces for adding refactoring support to custom languages.
com.intellij.lang.surroundWith	Provides interfaces for adding Surround With support to custom languages.
com.intellij.lexer	Provides interfaces for implementing custom language lexers and utility classes for working with lexers.
com.intellij.localVcs.fileView	Provides a default implementation of the FileViewEnvironment interface based on the Local VCS.
com.intellij.navigation	Provides base interfaces for elements which can serve as targets for navigation, and for extending the "Go to Class" and "Go to Symbol" lists.
com.intellij.openapi
com.intellij.openapi.actionSystem	Provides interfaces for adding menu items and toolbar buttons to the IDEA user interface, and for working with IDEA's menus and toolbars.
com.intellij.openapi.actionSystem.ex	Provides interfaces for toolbar actions with presentations based on custom controls.
com.intellij.openapi.application	Provides interfaces for working with IDEA's threading model, getting basic information about the IDEA application and listening to IDEA lifecycle events.
com.intellij.openapi.command	Provides interfaces for executing commands - sequences of changes to files and/or directories which are treated as atomic actions from the point of view of undo, version control and so on.
com.intellij.openapi.command.undo	Provides interfaces for implementing commands which can be undone or redone, and for initiating undo/redo operations.
com.intellij.openapi.compiler	Provides interfaces for invoking the compiler, listening to compilation events and implementing custom compilers or compilation steps.
com.intellij.openapi.components	Provides base interfaces for implementing and working with components that extend IDEA.
com.intellij.openapi.cvsIntegration	Provides interfaces for working with the IDEA CVS integration.
com.intellij.openapi.diagnostic	Provides interfaces for implementing custom components that gather and report exceptions occurring in plugins.
com.intellij.openapi.diff	Provides interfaces for invoking the IDEA's diff and merge user interface and for creating custom diff implementations.
com.intellij.openapi.editor	Provides interfaces for working with IDEA's text editor.
com.intellij.openapi.editor.actions	Provides a customizable implementation of the "Choose Content" dialog (used by the "Paste..." action).
com.intellij.openapi.editor.actionSystem	Provides interfaces for actions which are executed in the IDEA text editor, including actions which are executed as the user types text in the editor.
com.intellij.openapi.editor.colors	Provides interfaces for working with text editor color schemes.
com.intellij.openapi.editor.event	Provides interfaces for listening to events in the text editor (mouse motion, scrolling, caret movement and selection changes and so on).
com.intellij.openapi.editor.markup	Provides interfaces for highlighting the contents of the text editor and drawing additional decorations in the gutter (to the left of the editor) and the error stripe bar (to the right of the editor).
com.intellij.openapi.extensions	Provides interfaces for the extension point framework used in IDEA and Fabrique.
com.intellij.openapi.extensions.impl	Provides the implementation of the extension point framework used in IDEA and Fabrique.
com.intellij.openapi.extensions.util	Provides utility classes for working with extensions.
com.intellij.openapi.fileChooser	Provides interfaces for invoking the IDEA's file chooser dialog.
com.intellij.openapi.fileEditor	Provides interfaces for implementing and working with generic (not necessarily text-based) file editors.
com.intellij.openapi.fileTypes	Provides interfaces for registering and working with file types, and for implementing file type- dependent syntax highlighters.
com.intellij.openapi.help	Provides interfaces for invoking the IDEA's help system.
com.intellij.openapi.ide	Provides interfaces for copying and pasting data from the clipboard.
com.intellij.openapi.keymap	Provides interfaces for working with keymaps.
com.intellij.openapi.localVcs	Provides interfaces for working with IDEA's Local VCS.
com.intellij.openapi.module	Provides interfaces for working with modules, module types and implementing module-level components.
com.intellij.openapi.options	Provides interfaces for implementing settings pages displayed in the IDEA Setting dialog.
com.intellij.openapi.options.colors	Provides interfaces for adding custom pages to the "Colors and Fonts" settings dialog.
com.intellij.openapi.progress	Provides interfaces for displaying progress dialogs and registering Productivity Hints-like components which are displayed in progress dialogs.
com.intellij.openapi.project	Provides interfaces for working with projects.
com.intellij.openapi.projectRoots	Provides interfaces for working with JDKs and registering new JDK types.
com.intellij.openapi.roots	Provides interfaces for defining the structure and contents of projects and modules and the libraries used in them.
com.intellij.openapi.roots.libraries	Provides interfaces for defining the contents of a library and for working with lists of libraries.
com.intellij.openapi.roots.ui.configuration	Provides interfaces for customizing the configuration interface for modules of specific types.
com.intellij.openapi.startup	Provides interfaces for registering callbacks executed during IDEA startup.
com.intellij.openapi.ui	Provides assorted user interface components useful for developing IDEA plugins.
com.intellij.openapi.util	Provides services for working with icons, passwords and miscellaneous other services.
com.intellij.openapi.util.io	Provides utility functions for working with files.
com.intellij.openapi.util.text	Provides utility functions for working with strings and character sequences.
com.intellij.openapi.vcs	Provides interfaces for integrating IDEA with version control systems.
com.intellij.openapi.vcs.actions	Provides services useful for implementing actions related to version control system integrations.
com.intellij.openapi.vcs.annotate	Provides interfaces which allow custom version control system integrations to support the "Annotate" action.
com.intellij.openapi.vcs.checkin	Provides interfaces which allow custom version control system integrations to check in files through the "Commit Project" action and related actions.
com.intellij.openapi.vcs.checkin.changeListBasedCheckin	Provides the default implementation of check-in support for version control systems which have the concept of a change list, like Perforce and Subversion.
com.intellij.openapi.vcs.diff	Provides interfaces which allow custom version control system integrations to support the "Diff" action.
com.intellij.openapi.vcs.fileView	Provides interfaces which allow custom version control system integrations to support the "Show File View" action.
com.intellij.openapi.vcs.history	Provides interfaces which allow custom version control system integrations to support the "Show File History" action.
com.intellij.openapi.vcs.merge	Provides interfaces which allow custom version control system integrations to support the "Merge" action.
com.intellij.openapi.vcs.ui	Provides assorted user interface components useful for implementing version control system integrations.
com.intellij.openapi.vcs.update	Provides interfaces which allow custom version control system integrations to support the "Update Project" action.
com.intellij.openapi.vcs.versionBrowser	Provides interfaces which allow custom version control system integrations to support the "Browse Changes" action.
com.intellij.openapi.vcs.versions	Provides interfaces for representing a difference between versions.
com.intellij.openapi.vcs.vfs	Provides the implementation of a virtual file system based on a version control system repository.
com.intellij.openapi.vfs	Provides interfaces for the Virtual File System - IDEA's abstraction for a file system.
com.intellij.openapi.vfs.pointers	Provides interfaces for working with virtual file pointers - references to virtual files which survive temporary invalidation of virtual files.
com.intellij.openapi.wm	Provides interfaces for registering and working with tool windows - windows like Project, Structure and Commander which are displayed at the sides of the main IDEA window.
com.intellij.packageDependencies	Provides interfaces for retrieving information about package dependency rules.
com.intellij.peer	Provides interfaces for creating internal IDEA implementations of components defined by abstract interfaces.
com.intellij.pom	The POM API is unfinished, undocumented, does not allow to perform any tasks for which no other APIs exist, and thus should not be used.
com.intellij.pom.event
com.intellij.pom.impl
com.intellij.pom.java	The POM API is unfinished, undocumented, does not allow to perform any tasks for which no other APIs exist, and thus should not be used.
com.intellij.pom.java.events
com.intellij.pom.java.types
com.intellij.pom.tree
com.intellij.pom.tree.events
com.intellij.pom.xml
com.intellij.pom.xml.events
com.intellij.psi	Provides interfaces for working with the Program Source Interface (IDEA's internal representation of the program structure).
com.intellij.psi.codeStyle	Provides interfaces for working with code style settings, invoking the formatter and getting name suggestions dependent on code style settings.
com.intellij.psi.css	Provides the PSI structure for CSS files.
com.intellij.psi.css.resolve	Provides interfaces for resolving references to CSS elements.
com.intellij.psi.html	Provides the PSI structure for HTML files.
com.intellij.psi.impl.source	Provides a custom hashing strategy for hash tables containing CharSequence objects.
com.intellij.psi.infos	Provides classes which represent possible completion variants in completion lists.
com.intellij.psi.javadoc	Provides the PSI structure for Javadoc comments and services for registering custom Javadoc tags.
com.intellij.psi.jsp	Provides the PSI structure for JSP files.
com.intellij.psi.jsp.el	Provides the PSI structure for the JSP Expression Language.
com.intellij.psi.meta	Provides the interfaces for attaching custom metadata to PSI elements.
com.intellij.psi.scope	Provides the interfaces for processing references while walking the PSI tree.
com.intellij.psi.search	Provides interfaces for searching references to elements, searching for classes and symbols by name, searching for TODO items and defining scope of searches.
com.intellij.psi.search.scope.packageSet	Provides interfaces for working with named search scopes containing sets of packages.
com.intellij.psi.search.searches
com.intellij.psi.statistics	Provides interfaces for tracking the statistics of using different elements in completion lists.
com.intellij.psi.tree	Provides interfaces for elements composing AST trees.
com.intellij.psi.tree.java	Provides interfaces for Java elements found in AST trees.
com.intellij.psi.tree.jsp	Provides interfaces for JSP elements found in AST trees.
com.intellij.psi.tree.jsp.el	Provides interfaces for JSP Expression Language elements found in AST trees.
com.intellij.psi.tree.xml	Provides interfaces for XML elements found in AST trees.
com.intellij.psi.util	Provides utility classes for working with the PSI.
com.intellij.psi.xml	Provides the PSI structure for XML files.
com.intellij.refactoring	Provides interfaces for invoking IDEA refactorings.
com.intellij.refactoring.listeners	Provides interfaces for receiving notifications when elements are renamed or moved by refactoring operations.
com.intellij.refactoring.util	Provides classes which represent usages of elements affected by refactoring.
com.intellij.reference	Provides a custom debugging wrapper around SoftReference.
com.intellij.testFramework	Provides a test framework for writing tests which use IDEA projects, PSI and other services.
com.intellij.ui	Provides assorted user interface components useful for developing IDEA plugins.
com.intellij.ui.awt
com.intellij.ui.components.labels	Provides a link label component.
com.intellij.ui.components.panels	Provides a number of custom panel components.
com.intellij.ui.content	Provides interfaces for implementing components which display content in multiple tabs.
com.intellij.ui.dualView	Provides a component which allows to display data with the possibility to switch between list and tree presentations.
com.intellij.ui.errorView	Provides interfaces for creating instances of the error view component.
com.intellij.ui.messager	Provides the callout component, which displays a non-modal message and a line connecting it to the point on screen to which the message is related.
com.intellij.ui.table	Provides a useful and easily configurable wrapper around the Swing JTable component.
com.intellij.unscramble	Provides interfaces for integrating custom stacktrace unscramblers with IDEA.
com.intellij.usages	Provides interfaces for working with the usage view tree.
com.intellij.usages.actions	Provides actions used in the usage view tree.
com.intellij.usages.impl	Provides the implementation of the usage view tree.
com.intellij.usages.impl.rules	Provides the implementation of usage grouping and filtering rules used in the usage view tree.
com.intellij.usages.rules	Provides the interfaces for usage grouping and filtering rules used in the usage view tree.
com.intellij.usageView	Deprecated.
com.intellij.util	Provides assorted utility classes.
com.intellij.util.cls	Provides the utilities for parsing compiled Java class files.
com.intellij.util.concurrency	Provides advanced concurrency primitives and utilities for executing asynchronous operations.
com.intellij.util.concurrency.readwrite
com.intellij.util.config	Provides interfaces for working with key/value mappings similar to configuration files.
com.intellij.util.containers	Provides additional container classes and services for working with containers.
com.intellij.util.diff	Provides the services for calculating differences between sequences of arbitrary objects.
com.intellij.util.enumeration	Provides assorted common implementations of the Enumeration interface.
com.intellij.util.exception	Obsolete.
com.intellij.util.graph	Provides interfaces and services for working with graphs of arbitrary objects.
com.intellij.util.io	Provides services for toggling the read-only status of files.
com.intellij.util.net	Provides user interface components for configuring HTTP settings.
com.intellij.util.projectImport	Provides interfaces allowing plugins to hook into JBuilder project import for specific project types (for example, J2ME projects).
com.intellij.util.text	Provides utility functions for working with strings and character sequences.
com.intellij.util.ui	Provides assorted user interface components useful for developing IDEA plugins.
com.intellij.util.ui.tree	Provides utility classes for working with Swing JTree components.
com.intellij.util.ui.treetable	Provides a Swing TreeTable component.
com.intellij.vcsUtil	Provides utility functions for working with the version control system integration.
com.intellij.xml	Provides interfaces for metadata used on XML elements.
com.intellij.xml.util	Provides utility functions for working with XML.