File list (Check if you may need any files):
AirTicket
.........\build
.........\.....\web
.........\.....\...\exit.html
.........\.....\...\index.jsp
.........\.....\...\J2EE.dpf
.........\.....\...\META-INF
.........\.....\...\........\MANIFEST.MF
.........\.....\...\WEB-INF
.........\.....\...\.......\classes
.........\.....\...\.......\.......\airtickets
.........\.....\...\.......\.......\..........\CheckoutServlet.class
.........\.....\...\.......\.......\..........\ClientDataServlet.class
.........\.....\...\.......\.......\..........\DisplaySchedulesServlet.class
.........\.....\...\.......\.......\..........\ExitServlet.class
.........\.....\...\.......\.......\..........\Flight.class
.........\.....\...\.......\.......\..........\FlightSchedule.class
.........\.....\...\.......\.......\..........\MainServlet.class
.........\.....\...\.......\.......\..........\Passenger.class
.........\.....\...\.......\.......\..........\PrintoutServlet.class
.........\.....\...\.......\.......\..........\Reservation.class
.........\.....\...\.......\.......\..........\ShoppingCart.class
.........\.....\...\.......\sun-web.xml
.........\.....\...\.......\web.xml
.........\build.xml
.........\dist
.........\....\AirTicket.war
.........\nbproject
.........\.........\ant-deploy.xml
.........\.........\build-impl.xml
.........\.........\genfiles.properties
.........\.........\private
.........\.........\.......\private.properties
.........\.........\.......\private.xml
.........\.........\project.properties
.........\.........\project.xml
.........\src
.........\...\conf
.........\...\....\MANIFEST.MF
.........\...\java
.........\...\....\airtickets
.........\...\....\..........\CheckoutServlet.java
.........\...\....\..........\ClientDataServlet.java
.........\...\....\..........\DisplaySchedulesServlet.java
.........\...\....\..........\ExitServlet.java
.........\...\....\..........\Flight.java
.........\...\....\..........\FlightSchedule.java
.........\...\....\..........\MainServlet.java
.........\...\....\..........\Passenger.java
.........\...\....\..........\PrintoutServlet.java
.........\...\....\..........\Reservation.java
.........\...\....\..........\ShoppingCart.java
.........\test
.........\web
.........\...\exit.html
.........\...\index.jsp
.........\...\WEB-INF
.........\...\.......\sun-web.xml
.........\...\.......\web.xml