[{ALLOW view All}] [{ALLOW edit Authenticated}] [{Java2HtmlPlugin package ebel; import java.io.Serializable; import javax.persistence.*; /** * The primary key class for the product_item database table. * */ @Embeddable public class ProductItemPK implements Serializable { //default serial version id, required for serializable classes. private static final long serialVersionUID = 1L; private int itemId; private int productId; public ProductItemPK() { } }]