File list (Check if you may need any files):
java_shop
.........\Java超市购物进销存系统
.........\......................\database
.........\......................\........\supermarket.txt
.........\......................\........\SuperMarket_Data.MDF
.........\......................\........\SuperMarket_Log.LDF
.........\......................\........\新建 文本文档.txt
.........\......................\Lgcsgwxt
.........\......................\........\bak
.........\......................\........\classes
.........\......................\........\.......\lgcsgwxt
.........\......................\........\.......\........\about.png
.........\......................\........\.......\........\closeFile.png
.........\......................\........\.......\........\DBAccess.class
.........\......................\........\.......\........\dialog
.........\......................\........\.......\........\......\AddMerchandise.class
.........\......................\........\.......\........\......\AddMerchandise_jButton1_actionAdapter.class
.........\......................\........\.......\........\......\AddMerchandise_jButton2_actionAdapter.class
.........\......................\........\.......\........\......\AddMerchandise_jButton3_actionAdapter.class
.........\......................\........\.......\........\......\AddMerchandise_jButton4_actionAdapter.class
.........\......................\........\.......\........\......\Admin.class
.........\......................\........\.......\........\......\Adminstrator.class
.........\......................\........\.......\........\......\Adminstrator_jButton1_actionAdapter.class
.........\......................\........\.......\........\......\Adminstrator_jButton2_actionAdapter.class
.........\......................\........\.......\........\......\Admin_jButton1_actionAdapter.class
.........\......................\........\.......\........\......\Admin_jButton2_actionAdapter.class
.........\......................\........\.......\........\......\Dialog_enroll$Dialog_enroll_jButton1_actionAdapter.class
.........\......................\........\.......\........\......\Dialog_enroll$Dialog_enroll_jButton2_actionAdapter.class
.........\......................\........\.......\........\......\Dialog_enroll$Dialog_enroll_jButton4_actionAdapter.class
.........\......................\........\.......\........\......\Dialog_enroll$RemindTask.class
.........\......................\........\.......\........\......\Dialog_enroll.class
.........\......................\........\.......\........\......\Dialog_enroll_jButton3_actionAdapter.class
.........\......................\........\.......\........\......\Dialog_enroll_jButton5_actionAdapter.class
.........\......................\........\.......\........\......\Earning.class
.........\......................\........\.......\........\......\Earning_jButton1_actionAdapter.class
.........\......................\........\.......\........\......\Guayuqwomen.class
.........\......................\........\.......\........\......\JoinAndExceed$RemindTask.class
.........\......................\........\.......\........\......\JoinAndExceed.class
.........\......................\........\.......\........\......\JoinAndExceed_jButton1_actionAdapter.class
.........\......................\........\.......\........\......\JoinAndExceed_jButton2_actionAdapter.class
.........\......................\........\.......\........\......\JoinAndExceed_jButton3_actionAdapter.class
.........\......................\........\.......\........\......\JoinAndExceed_jButton4_actionAdapter.class
.........\......................\........\.......\........\......\JoinAndExceed_jButton5_actionAdapter.class
.........\......................\........\.......\........\......\JoinAndExceed_jTextField2_focusAdapter.class
.........\......................\........\.......\........\......\Mytable.class
.........\......................\........\.......\........\......\PaymentList$RemindTask.class
.........\......................\........\.......\........\......\PaymentList.class
.........\......................\........\....