public void getConnection() {
    try {

        loadDriver();

        String urlDatabase = "jdbc:mysql://localhost/student"; //alamat database
        String user = "root"; //user yang dipakai utk akses database
        String password = ""; //password yang digunakan utk akses database
        connection = DriverManager.getConnection(urlDatabase, user, password);
    } catch (SQLException ex) {
        JOptionPane.showMessageDialog(null, "Connection Failed! " + ex.getMessage());
    }
}