} catch (Throwable e) {
} catch (Exception e) {
  private static Value query(Mysqli conn,                             String sql)  {    if (conn == null)      return null; // BooleanValue.FALSE;    try {      return conn.query(sql, MYSQLI_STORE_RESULT);    } catch (Throwable e) {      log.log(Level.FINE, e.toString(), e);      return null; // BooleanValue.FALSE;    }  }