[jboss-dev-forums] [EJB3 Development] - Re: Entity hashCode and equals overriding

fabio valsecchi [https://community.jboss.org/people/fabiovalse] created the discussion "Re: Entity hashCode and equals overriding" To view the discussion, visit: https://community.jboss.org/message/787900#787900 -------------------------------------------------------------- Yes, now in my application I can persist books and retrieve them. The problem is when the addArticle() is executed. In fact since Integer *currentQuantity* = cart.getArticles().get(book); return always null then the book is added on the database but as a different record. Thank you! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/787900#787900] Start a new discussion in EJB3 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]