Bug 301131 CreateGroupOperation, GroupDescription should be renamed or merged into existing classes
There are some remaining issues related to renamin Groups into Virtual Folders. org.eclipse.ui.internal.ide.undo.GroupDescription IMO should be merged with FolderDescription org.eclipse.ui.ide.undo.CreateGroupOperation should be merged with CreateFolderOperation IDEResourceInfoUtils#GROUP_TEXT org.eclipse.ui.wizards.datatransfer#ImportOperation#setCreateGroups Remy, if you see other related issues, please add a comment to the bug.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardNewFolderMainPage.java
* @return the new container resource handle
	 * @see #createFolder
	 * @since 3.6
	 */
	protected IContainer createContainerHandle(IPath containerPath) {
		if (containerPath.segmentCount() == 1)
			return IDEWorkbenchPlugin.getPluginWorkspace().getRoot().getProject(
					containerPath.segment(0));
		return IDEWorkbenchPlugin.getPluginWorkspace().getRoot().getFolder(
				containerPath);
	}
	/**
	 * Creates the link target path if a link target has been specified.
	 */
	protected void createLinkTarget() {
		linkTargetPath = linkedResourceGroup.getLinkTargetURI();
	}
	/**
	 * Creates a new folder resource in the selected container and with the
	 * selected name. Creates any missing resource containers along the path;
	 * does nothing if the container resources already exist.
	 * <p>
	 * In normal usage, this method is invoked after the user has pressed Finish
	 * on the wizard; the enablement of the Finish button implies that all
	 * controls on this page currently contain valid values.
	 * </p>
	 * <p>
	 * Note that this page caches the new folder once it has been successfully
	 * created; subsequent invocations of this method will answer the same
	 * folder resource without attempting to create it again.