How do I show my database data into TableView?

Question

I am trying to show my database data into TableView. I have a database named info and there is two columns 'fname' and 'lname' into the table 'data'. I am trying to show the data into tableview format. I've tried the following code-

package imran.jfx.application;

import java.net.URL;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ResourceBundle;

import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TableColumn;

public class Controller implements Initializable {

    @FXML
    private TableView<?> dataView;

    @FXML
    private TableColumn<?, ?> english;

    @FXML
    private TableColumn<?, ?> bangla;

    @FXML
    private Button getData;

    ResultSet result;
    PreparedStatement doQuery;
    Connection conn;
    String query;

    @Override
    public void initialize(URL location, ResourceBundle resources) {
        try {
            Class.forName("org.sqlite.JDBC");
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
        String url = "jdbc:sqlite::resource:database/info.db";
        try {
            conn = DriverManager.getConnection(url);
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    @FXML
    void showData(ActionEvent event) throws SQLException {
        query="select fname,lname from data";

        ResultSet result = conn.createStatement().executeQuery(query);

        while (result.next()) 
        {                    
            //Can't understand how should I write here to show the data
        }
    }
}

How should I do it?