STILL NO LUCK!

[MJS MJS]

Hi everyone, Thanks to Yogesh and Stephen Raj Arokiasamy for the quick response but the problem still persists.I am using a system dsn called mjs. At compile time there r no errors only 1 warning but as soon as I run this code it hangs.I agree that I have not added a window listener nut the system.exit(1) sould at least allow me to exit. Please do help, Thanks in advance, MJS import java.sql.*; import java.awt.*; import java.awt.event.*; import java.util.*; import sun.jdbc.odbc.JdbcOdbcDriver;   public class nayausr extends Frame implements ActionListener { String temp,temp1,temp2; static Connection con; public static void main(String s[]) { nayausr t=new nayausr(); t.setLayout(new FlowLayout()); t.setSize(500,500); t.create(t); }   public void create(nayausr f) { Label lbel=new Label("Please enter new user details"); Label lb=new Label("                                                   "); Label l1=new Label("Username  : "); TextField t1=new TextField(20); Label l2=new Label("      Password  : "); TextField t2=new TextField(20); Label l3=new Label("      Employee number : "); TextField t3=new TextField(20); t2.setEchoCharacter('*'); Label lb1=new Label("                                    ");   Button b=new Button(); b.setLabel("SUBMIT"); b.addActionListener(f); f.add(lbel); f.add(l1); f.add(t1); f.add(lb); f.add(l2); f.add(t2); f.add(lb1); f.add(l3); f.add(t3);   f.add(b);     temp =t1.getText();  temp1 =t3.getText();   f.setVisible(true); }   public void actionPerformed(ActionEvent e) { String s=e.getActionCommand(); if (s.equals("SUBMIT")) { Db(temp,temp1); } }   public void Db(String te1,String te2) { String url="jdbc:odbc:mjs"; try { try {Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");} catch (Exception e){} con=DriverManager.getConnection(url,"","");   Statement s1=con.createStatement();   String qq="INSERT INTO abc VALUES('"+"'"+te1+"','" +te2+"' )"; s1.executeUpdate(qq); System.exit(1); System.out.println("INSERTED SUCCESSFULLY " );   s1.close(); con.close();   }   catch(SQLException e) {   }  finally { try {con.close(); } catch (Exception w){} }   }   }