File list (Check if you may need any files):
ch5
...\calculate.jsp
...\JSPWebRegisterModule
...\....................\checkid.jsp
...\....................\css_style.css
...\....................\css_style2.css
...\....................\error.jsp
...\....................\image
...\....................\.....\loginsubmit.gif
...\....................\.....\spacer.gif
...\....................\include.inc
...\....................\include.inc.bak
...\....................\login.jsp
...\....................\New Text Document.txt
...\....................\newuser.jsp
...\....................\newuser.jsp.bak
...\....................\register.jsp
...\....................\register.jsp.bak
...\....................\trans.jsp
...\....................\userid.jsp
...\WEB-INF
...\.......\classes
...\.......\.......\com
...\.......\.......\...\jspdev
...\.......\.......\...\......\ch5
...\.......\.......\...\......\...\Cart.class
...\.......\.......\...\......\...\IndexBean.class
...\.......\.......\...\......\...\Item.class
...\.......\.......\...\......\...\Products.class
...\.......\.......\...\......\...\SimpleBean.class
...\.......\.......\...\......\...\SimpleCalculator.class
...\.......\.......\...\......\...\UserInfo.class
...\.......\.......\...\......\...\UserRegist.class
...\.......\.......\IndexBean.java
...\.......\.......\SimpleBean.java
...\.......\.......\SimpleCalculator.java
...\.......\.......\UserInfo.class
...\.......\.......\UserInfo.java
...\.......\.......\UserRegist.java
...\.......\.......\UserRegist.java.bak
...\.......\lib
...\.......\web.xml