private boolean jj_3R_91() {
    if (jj_scan_token(DOT)) return true;
    if (jj_scan_token(ID)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_107()) jj_scanpos = xsp;
    xsp = jj_scanpos;
    if (jj_3R_108()) jj_scanpos = xsp;
    return false;
  }