static private boolean jj_3R_84() {
    if (jj_scan_token(IF)) return true;
    if (jj_scan_token(70)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(71)) return true;
    if (jj_3R_17()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3_10()) { jj_scanpos = xsp; break; }
    }
    xsp = jj_scanpos;
    if (jj_3_11()) jj_scanpos = xsp;
    return false;
  }