File list (Check if you may need any files):
test2\.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\action\ArrayUpload.class
.....\.....\.......\......\FileDownload.class
.....\.....\.......\......\ListUpload-conversion.properties
.....\.....\.......\......\ListUpload.class
.....\.....\.......\......\MyUpload.class
.....\.....\.......\globalMessages_zh_CN.properties
.....\.....\.......\interceptor\UserLoginCheck.class
.....\.....\.......\struts.xml
.....\src\action\ArrayUpload.java
.....\...\......\FileDownload.java
.....\...\......\ListUpload-conversion.properties
.....\...\......\ListUpload.java
.....\...\......\MyUpload.java
.....\...\globalMessages_zh_CN.properties
.....\...\interceptor\UserLoginCheck.java
.....\...\struts.xml
.....\WebContent\arraySuccess.jsp
.....\..........\arrayUpload.jsp
.....\..........\download\bg.gif
.....\..........\........\lyrics.txt
.....\..........\........\Thumbs.db
.....\..........\........\红楼梦.jpg
.....\..........\download.jsp
.....\..........\index.jsp
.....\..........\listSuccess.jsp
.....\..........\listUpload.jsp
.....\..........\login.jsp
.....\..........\META-INF\MANIFEST.MF
.....\..........\Style.css
.....\..........\upload.jsp
.....\..........\uploadSuccess.jsp
.....\..........\WEB-INF\classes\action\ArrayUpload.class
.....\..........\.......\.......\......\FileDownload.class
.....\..........\.......\.......\......\ListUpload-conversion.properties
.....\..........\.......\.......\......\ListUpload.class
.....\..........\.......\.......\......\MyUpload.class
.....\..........\.......\.......\globalMessages_zh_CN.properties
.....\..........\.......\.......\interceptor\UserLoginCheck.class
.....\..........\.......\.......\struts.xml
.....\..........\.......\lib\commons-fileupload-1.2.1.jar
.....\..........\.......\...\commons-io-1.3.2.jar
.....\..........\.......\...\commons-logging-1.0.4.jar
.....\..........\.......\...\freemarker-2.3.8.jar
.....\..........\.......\...\ognl-2.6.11.jar
.....\..........\.......\...\servlet-api.jar
.....\..........\.......\...\struts2-core-2.0.8.jar
.....\..........\.......\...\xwork-2.0.3.jar
.....\..........\.......\web.xml
.....\..........\.......\classes\action
.....\..........\.......\.......\interceptor
.....\build\classes\action
.....\.....\.......\interceptor
.....\WebContent\WEB-INF\classes
.....\..........\.......\lib
.....\build\classes
.....\src\action
.....\...\interceptor
.....\WebContent\download
.....\..........\META-INF
.....\..........\upload
.....\..........\WEB-INF
.....\.settings
.....\build
.....\src
.....\WebContent
test2