fetch values from database into text field

import java.awt.*;
import java.sql.*;
import javax.swing.*;
import java.awt.event.*;

class FormDemo{
    public static void main(String[]args){
    JFrame f=new JFrame();
JPanel panel;
JLabel label1,label2;
final JTextField text1,text2;
label1 = new JLabel();
label1.setText("Name:");
text1 = new JTextField(20);

label2 = new JLabel();
label2.setText("Address:");
text2 = new JTextField(20);


panel=new JPanel(new GridLayout(2,2));
panel.add(label1);
panel.add(text1);
panel.add(label2);
panel.add(text2);
f.add(panel);
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
        Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root", "root");
        Statement st=conn.createStatement();
        ResultSet rs=st.executeQuery("select * from data where id=1");
        while(rs.next()){
        text1.setText(rs.getString("name"));
        text2.setText(rs.getString("address"));
        }
  }
catch(Exception e){}
f.pack();
f.setVisible(true);
}
}