File list (Check if you may need any files):
Counter\.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\edu\nju\counter\filters\BufferedResponse.class
.......\.....\.......\...\...\.......\.......\BufServletOutputStream.class
.......\.....\.......\...\...\.......\.......\OnlyDsFilter.class
.......\.....\.......\...\...\.......\.......\TokenReplacementFilter.class
.......\.....\.......\...\...\.......\servlets\CookieServlet.class
.......\.....\.......\...\...\.......\........\Counter.class
.......\.....\.......\...\...\.......\........\counterServlet.class
.......\.....\.......\...\...\.......\........\Login.class
.......\.....\.......\...\...\.......\........\sessionServlet.class
.......\src\edu\nju\counter\filters\BufferedResponse.java
.......\...\...\...\.......\.......\BufServletOutputStream.java
.......\...\...\...\.......\.......\OnlyDsFilter.java
.......\...\...\...\.......\.......\TokenReplacementFilter.java
.......\...\...\...\.......\servlets\CookieServlet.java
.......\...\...\...\.......\........\Counter.java
.......\...\...\...\.......\........\counterServlet.java
.......\...\...\...\.......\........\Login.java
.......\...\...\...\.......\........\sessionServlet.java
.......\WebContent\META-INF\MANIFEST.MF
.......\..........\WEB-INF\web.xml
.......\build\classes\edu\nju\counter\filters
.......\.....\.......\...\...\.......\servlets
.......\.....\.......\...\...\counter
.......\src\edu\nju\counter\filters
.......\...\...\...\.......\servlets
.......\build\classes\edu\nju
.......\src\edu\nju\counter
.......\build\classes\edu
.......\src\edu\nju
.......\WebContent\WEB-INF\lib
.......\build\classes
.......\src\edu
.......\WebContent\META-INF
.......\..........\WEB-INF
.......\.settings
.......\build
.......\src
.......\WebContent
Counter
.......\build\classes\edu\nju\counter\listeners\CounterListener.class
.......\src\edu\nju\counter\listeners\CounterListener.java
.......\build\classes\edu\nju\counter\listeners
.......\src\edu\nju\counter\listeners