docs: @FFDCIgnore({ LookaheadSuccess.class })
    private boolean jj_2_8(int xla) {
      jj_la = xla; jj_lastpos = jj_scanpos = token;
      try { return !jj_3_8(); }
      catch(LookaheadSuccess ls) { return true; }
      finally { jj_save(7, xla); }
    }