Eclipse Platform Release 3.7

## Uses of Class
org.eclipse.jface.action.GroupMarker

Packages that use GroupMarker
org.eclipse.ui.part: Classes for the creation of workbench parts that integrate with the Eclipse Platform User Interface.

Uses of GroupMarker in org.eclipse.ui.part

Subclasses of GroupMarker in org.eclipse.ui.part
`class` `CoolItemGroupMarker` A group marker used by EditorActionBars to delineate CoolItem groups.

Eclipse Platform Release 3.7

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2011. All rights reserved.