AIRLINE RESERVATION SYSTEM :WAITING MODULE

AIRLINE RESERVATION SYSTEM
MODULE 3
PROJECT : AIRLINE RESERVATION SYSTEM
PART 1 : PROJECT DETAILS
PART 2 :MAINMENU MODULE
PART 3 : Reservation MODULE
PART 4 : TICKET MODULE
PART 5: WAITING MODULE
PART 6 : WARNING MODULE
THE COMPLETE SOURCE CODE OF WAITING MODULE IS HERECREATE A JAVA FILE NAMED WaRNING.java AND COPY THE below

import java.awt.*;
import java.awt.event.*;
public class Warning extends Frame {
GridLayout g;
Button b1;
Label l;
Warning() {
g = new GridLayout(2,1,10,40);
setLayout(g);
l = new Label("Incorrect username or password",Label.CENTER);
b1 = new Button("Ok");
add(l);
add(b1);
b1.addActionListener(new Y());
addWindowListener(new X());
} class Y implements ActionListener {
public void actionPerformed(ActionEvent ae) {
if(ae.getSource()==b1) {
//dispose(); System.exit(0);
}
}
}
class X extends WindowAdapter { public void windowClosing(WindowEvent e) {
setVisible(false);
dispose();
}
}
public Insets getInsets() {
return new Insets(40,40,40,40);
} /*public static void main(String args[]) {
Warning m = new Warning();
m.setTitle("Message Box");
m.setSize(300,200);
m.setVisible(true);
}*/
}
NEXT ==>>CONFIRMED MODULE (AIRLINE RESERVATION PROJECT CONTINUED...)