# Package org.eclipse.ui.plugin

package org.eclipse.ui.plugin
Class hierarchies for plug-ins that integrate with the Eclipse Platform UI.

## Package Specification

A Plug-in is a bundle of extensions for the Platform. This package contains support for the creation of User Interface Plug-ins, plug-ins which define extension points for the Platform User Interface.

Related Packages
Package
Description
org.eclipse.ui
Application programming interfaces for interaction with and extension of the Eclipse Platform User Interface.
Classes
Class
Description
AbstractUIPlugin
Abstract base class for plug-ins that integrate with the Eclipse platform UI.