@Override
  public boolean isEmpty() {
    /*
     * Sum per-segment modCounts to avoid mis-reporting when elements are concurrently added and
     * removed in one segment while checking another, in which case the table was never actually
     * empty at any point. (The sum ensures accuracy up through at least 1<<31 per-segment
     * modifications before recheck.) Method containsValue() uses similar constructions for

    /** The key of the message: OCaml */
    public static final String LABELS_facet_filetype_ocaml = "{labels.facet_filetype_ocaml}";

    /** The key of the message: Perl */
    public static final String LABELS_facet_filetype_perl = "{labels.facet_filetype_perl}";

    /** The key of the message: PHP */
    public static final String LABELS_facet_filetype_php = "{labels.facet_filetype_php}";