File list (Check if you may need any files):
combook\combook_Data.MDF
.......\combook_Log.LDF
.......\loggins.java
.......\classmate.java
.......\company.java
.......\friend.java
.......\classmatestore.java
.......\companystore.java
.......\friendstore.java
.......\classinfo.java
.......\companyinfo.java
.......\friendinfo.java
.......\classmatecommunication.java
.......\mainframe.java
.......\companycommunication.java
.......\friendcommunication.java
.......\addclassmate.java
.......\addcompany.java
.......\addfriend.java
.......\deleteclassmate.java
.......\deletecompany.java
.......\deletefriend.java
.......\updateclassmate.java
.......\updatecompany.java
.......\updatefriend.java
.......\classmatefind.java
.......\companyfind.java
.......\friendfind.java
.......\version.java
.......\help.java
.......\tabpane.java
combook