File list (Check if you may need any files):
TrainTicketPrj
..............\bak
..............\...\trainticketprj
..............\...\..............\DBHelper.java~10~
..............\...\..............\DBHelper.java~11~
..............\...\..............\DBHelper.java~12~
..............\...\..............\DBHelper.java~13~
..............\...\..............\DBHelper.java~14~
..............\...\..............\DBHelper.java~15~
..............\...\..............\DBHelper.java~16~
..............\...\..............\DBHelper.java~17~
..............\...\..............\DBHelper.java~18~
..............\...\..............\DBHelper.java~9~
..............\...\..............\TicketFrame.java~10~
..............\...\..............\TicketFrame.java~11~
..............\...\..............\TicketFrame.java~12~
..............\...\..............\TicketFrame.java~13~
..............\...\..............\TicketFrame.java~14~
..............\...\..............\TicketFrame.java~15~
..............\...\..............\TicketFrame.java~16~
..............\...\..............\TicketFrame.java~17~
..............\...\..............\TicketFrame.java~18~
..............\...\..............\TicketFrame.java~19~
..............\classes
..............\.......\package cache
..............\.......\.............\trainticketprj.dep2
..............\.......\trainticketprj
..............\.......\..............\DBHelper.class
..............\.......\..............\MainClass$1.class
..............\.......\..............\MainClass.class
..............\.......\..............\TicketFrame.class
..............\.......\..............\TicketFrame_jButton1_actionAdapter.class
..............\src
..............\...\trainticketprj
..............\...\..............\DBHelper.java
..............\...\..............\MainClass.java
..............\...\..............\TicketFrame.java
..............\TrainTicketPrj.jpx
..............\TrainTicketPrj.jpx.local
..............\TrainTicketPrj.jpx.local~