File list (Check if you may need any files):
checkNum
........\.classpath
........\.project
........\build
........\.....\classes
........\.....\.......\shk
........\.....\.......\...\common
........\.....\.......\...\......\utils
........\.....\.......\...\......\.....\CheckNumServlet.class
........\src
........\...\shk
........\...\...\common
........\...\...\......\utils
........\...\...\......\.....\CheckNumServlet.java
........\WebContent
........\..........\index.jsp
........\..........\META-INF
........\..........\........\MANIFEST.MF
........\..........\WEB-INF
........\..........\.......\lib
........\..........\.......\...\jstl.jar
........\..........\.......\...\standard.jar
........\..........\.......\tld
........\..........\.......\...\c.tld
........\..........\.......\...\fmt.tld
........\..........\.......\...\fn.tld
........\..........\.......\...\permittedTaglibs.tld
........\..........\.......\...\scriptfree.tld
........\..........\.......\...\sql.tld
........\..........\.......\...\x.tld
........\..........\.......\web.xml