Bug 117554 [WorkingSets] UI usage of getName() should be migrated to getLabel()
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/navigator/ResourceNavigator.java
return (ResourceSorter) getTreeViewer().getSorter();
    }
    /**
     * Returns the resource viewer which shows the resource hierarchy.
     * @since 2.0
     */
    public TreeViewer getViewer() {
        return viewer;
    }
    /**
     * Returns the tree viewer which shows the resource hierarchy.
     * @return the tree viewer
     * @since 2.0
     */
    public TreeViewer getTreeViewer() {
        return viewer;
    }
    /**
     * Returns the shell to use for opening dialogs.
     * Used in this class, and in the actions.
     * 
     * @return the shell
     * @deprecated use getViewSite().getShell()
     */
    public Shell getShell() {
        return getViewSite().getShell();
    }
    /**
     * Returns the message to show in the status line.
     *