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/actions/CopyFilesAndFoldersOperation.java
createLinks = value;
	}
	/**
	 * Set a variable relative to which the links are created
	 * 
	 * @param variable
	 * @since 3.6
	 */
	public void setRelativeVariable(String variable) {
		relativeVariable = variable;
	}
	/**
	 * Returns an AbstractWorkspaceOperation suitable for performing the move or
	 * copy operation that will move or copy the given resources to the given
	 * destination path.
	 * 
	 * @param resources
	 *            the resources to be moved or copied
	 * @param destinationPath
	 *            the destination path to which the resources should be moved
	 * @return the operation that should be used to perform the move or cop
	 * @since 3.3
	 */
	protected AbstractWorkspaceOperation getUndoableCopyOrMoveOperation(
			IResource[] resources, IPath destinationPath) {
		return new CopyResourcesOperation(resources, destinationPath,
				IDEWorkbenchMessages.CopyFilesAndFoldersOperation_copyTitle);
	}
}