Connection con = DriverManager.getConnection(
                "jdbc:mysql://<server>/<database>",
                <username>,
                <password>);

        Statement stmt = con.createStatement();
        ResultSet rs = stmt.executeQuery("SELECT access_name, access_code FROM user_login");

        while (rs.next()) {
            x = rs.getString("access_name");
            y = rs.getString("access_code");
        }