private void closeConection(Connection connection, ResultSet resultSet, PreparedStatement preparedStatement) {
        try {
            if (connection != null) {
                connection.close();
            }
        } catch (SQLException e2) {
            // NON
        }
        try {
            if (preparedStatement != null) {
                preparedStatement.close();
            }
        } catch (SQLException e2) {
            // NON
        }
        try {
            if (resultSet != null) {
                resultSet.close();
            }
        } catch (SQLException e2) {
            // NON
        }
    }