File list (Check if you may need any files):
OrderManager
............\ITEM.grab
............\build.xml
............\nbproject
............\.........\ant-deploy.xml
............\.........\build-impl.xml
............\.........\genfiles.properties
............\.........\private
............\.........\.......\private.properties
............\.........\.......\private.xml
............\.........\project.properties
............\.........\project.xml
............\src
............\...\conf
............\...\....\MANIFEST.MF
............\...\....\persistence.xml
............\...\java
............\...\....\bo
............\...\....\..\Item.java
............\...\....\business
............\...\....\........\OrderService.java
............\...\....\........\OrderServiceImp.java
............\...\....\po
............\...\....\..\Address.java
............\...\....\..\Order.java
............\...\....\..\Product.java
............\...\....\test
............\...\....\....\Test.java
............\...\....\utils
............\...\....\.....\AddressJpaController.java
............\...\....\.....\OrderJpaController.java
............\...\....\.....\ProductJpaController.java
............\...\....\.....\exceptions
............\...\....\.....\..........\IllegalOrphanException.java
............\...\....\.....\..........\NonexistentEntityException.java
............\...\....\.....\..........\PreexistingEntityException.java
............\...\....\web
............\...\....\...\ProductManagerServlet.java
............\test
............\web
............\...\META-INF
............\...\........\context.xml
............\...\WEB-INF
............\...\.......\web.xml
............\...\cart.jsp
............\...\index.jsp