File list (Check if you may need any files):
ebookshop\build\web\Checkout.jsp
.........\.....\...\index.jsp
.........\.....\...\META-INF\context.xml
.........\.....\...\........\MANIFEST.MF
.........\.....\...\WEB-INF\classes\ebookshop\Book.class
.........\.....\...\.......\.......\.........\ShoppingServlet.class
.........\.....\...\.......\web.xml
.........\build.xml
.........\dist\ebookshop.war
.........\nbproject\ant-deploy.xml
.........\.........\build-impl.xml
.........\.........\genfiles.properties
.........\.........\private\private.properties
.........\.........\.......\private.xml
.........\.........\project.properties
.........\.........\project.xml
.........\src\conf\MANIFEST.MF
.........\...\java\ebookshop\Book.java
.........\...\....\.........\ShoppingServlet.java
.........\web\Checkout.jsp
.........\...\index.jsp
.........\...\META-INF\context.xml
.........\...\WEB-INF\web.xml
.........\build\web\WEB-INF\classes\ebookshop
.........\.....\...\.......\classes
.........\.....\...\META-INF
.........\.....\...\WEB-INF
.........\src\java\ebookshop
.........\build\empty
.........\.....\web
.........\nbproject\private
.........\src\conf
.........\...\java
.........\web\META-INF
.........\...\WEB-INF
.........\build
.........\dist
.........\nbproject
.........\src
.........\test
.........\web
ebookshop