File list (Check if you may need any files):
chatServer
..........\bak
..........\...\chatServer
..........\...\..........\ChatServer.java~23~
..........\...\..........\ChatServer.java~24~
..........\...\..........\ChatServer.java~25~
..........\...\..........\ChatServer.java~26~
..........\...\..........\ChatServer.java~27~
..........\...\..........\ChatServer.java~28~
..........\...\..........\ChatServer.java~29~
..........\...\..........\ChatServer.java~30~
..........\...\..........\ChatServer.java~31~
..........\...\..........\ChatServer.java~32~
..........\...\..........\ServerThread.java~1~
..........\...\..........\ServerThread.java~2~
..........\...\..........\ServerThread.java~3~
..........\...\..........\ServerThread.java~4~
..........\...\..........\UserInfo.java~1~
..........\...\..........\UserInfo.java~2~
..........\...\..........\UserInfo.java~3~
..........\...\..........\UserInfo.java~4~
..........\...\..........\UserInfo.java~5~
..........\...\..........\UsrContainer.java~1~
..........\...\..........\UsrContainer.java~2~
..........\...\..........\UsrContainer.java~3~
..........\...\..........\UsrContainer.java~4~
..........\chatServer
..........\..........\chatServer
..........\..........\..........\ChatServer.class
..........\..........\..........\ServerThread.class
..........\..........\..........\UserInfo.class
..........\..........\..........\UsrContainer.class
..........\..........\META-INF
..........\..........\........\MANIFEST.MF
..........\chatServer.jar
..........\chatServer.jpx
..........\chatServer.jpx.local
..........\chatServer.jpx.local~
..........\classes
..........\.......\chatServer
..........\.......\..........\ChatServer.class
..........\.......\..........\ServerThread.class
..........\.......\..........\UserInfo.class
..........\.......\..........\UsrContainer.class
..........\.......\package cache
..........\.......\.............\chatServer.dep2
..........\src
..........\...\chatServer
..........\...\..........\ChatServer.java
..........\...\..........\ServerThread.java
..........\...\..........\UserInfo.java
..........\...\..........\UsrContainer.java