Using UCanAccess to netbeans. Can't update my access file using netbeans

[Jan Bien A. Daniel]

So here am I trying to work with my assignment. I think I'm doing it right but when I open my userlogin.accdb my tables didn't update. I don't know what to do anymore, I tried everything but unfortunately it didn't work.

here's my code. I Hope you can help me guys.

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
public class SignUp extends JFrame implements ActionListener{
    final int width = 400;
    final int height = 200;
    JLabel userr = new JLabel("UserName");
    JLabel passs = new JLabel ("Password");
    JTextField usernamee = new JTextField (10);
    JPasswordField passwordd = new JPasswordField(10);
    JButton confirm = new JButton ("Confirm");
    String user = usernamee.getText();
    char pass[] = passwordd.getPassword();
    public SignUp(){
        super("SIGNUP");
        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        setSize(width,height);
        setLayout (new FlowLayout());
        add(userr);
        add(usernamee);
        add(passs);
        add(passwordd);
        add(confirm);
        confirm.addActionListener(this);
    }
    public void actionPerformed(ActionEvent a){
        String url = "jdbc:odbc:JavaCourse";
        String query = "SELECT UserName,Password FROM userlogin";
        try{
            Connection con = DriverManager.getConnection("jdbc:ucanaccess://C:\\Users\\Jeybee\\Desktop\\UserLogIn.accdb");
            Statement stmt = con.createStatement();
            ResultSet rs = stmt.executeQuery(query);

            stmt.executeUpdate("INSERT INTO userlogin " + "(Username,Password)"+ "VALUES ('" + user + "' + , ' " + pass + "')" );
        }
            catch(SQLException ex){
                    while (ex!=null){
                         System.out.println("SQL Exception: " + ex.getMessage());
                          ex = ex.getNextException();
                    }
                    }

        }
    public static void main(String[] args){
          SignUp sign = new SignUp();
          sign.setVisible(true);
    }
    }

[Gord Thompson]

I'm not sure about NetBeans, but Eclipse won't even compile your code. For one thing, your connection URL is invalid:

Connection con = DriverManager.getConnection("jdbc:ucanaccess://C:\Users\Jeybee\Desktop\UserLogIn.accdb");

 
is malformed because of the bare backslashes in the file path

 
try using forward slashes instead:

Connection con = DriverManager.getConnection("jdbc:ucanaccess://C:/Users/Jeybee/Desktop/UserLogIn.accdb");