File list (Check if you may need any files):
Tests
.....\.classpath
.....\.project
.....\.settings
.....\.........\.jsdtscope
.....\.........\org.eclipse.jdt.core.prefs
.....\.........\org.eclipse.wst.jsdt.ui.superType.container
.....\.........\org.eclipse.wst.jsdt.ui.superType.name
.....\build
.....\.....\classes
.....\.....\.......\mybean
.....\.....\.......\......\data
.....\.....\.......\......\....\Login.class
.....\.....\.......\......\....\ModifyMessage.class
.....\.....\.......\......\....\Password.class
.....\.....\.......\......\....\Register.class
.....\.....\.......\myservlet
.....\.....\.......\.........\control
.....\.....\.......\.........\.......\HandleExit.class
.....\.....\.......\.........\.......\HandleLogin.class
.....\.....\.......\.........\.......\HandleModifyMess.class
.....\.....\.......\.........\.......\HandlePassword.class
.....\.....\.......\.........\.......\HandleRegister.class
.....\src
.....\...\mybean
.....\...\......\data
.....\...\......\....\Login.java
.....\...\......\....\ModifyMessage.java
.....\...\......\....\Password.java
.....\...\......\....\Register.java
.....\...\myservlet
.....\...\.........\control
.....\...\.........\.......\HandleExit.java
.....\...\.........\.......\HandleLogin.java
.....\...\.........\.......\HandleModifyMess.java
.....\...\.........\.......\HandlePassword.java
.....\...\.........\.......\HandleRegister.java
.....\WebContent
.....\..........\head.txt
.....\..........\index.jsp
.....\..........\inputModifyMess.jsp
.....\..........\login.jsp
.....\..........\META-INF
.....\..........\........\MANIFEST.MF
.....\..........\modifyPassword.jsp
.....\..........\register.jsp
.....\..........\showLoginMess.jsp
.....\..........\showModifyMess.jsp
.....\..........\showNewPassword.jsp
.....\..........\showRegisterMess.jsp
.....\..........\WEB-INF
.....\..........\.......\lib
.....\..........\.......\web.xml