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

Piotr Nowicki [https://community.jboss.org/people/pedrokowalski] created the discussion "Re: Entity hashCode and equals overriding" To view the discussion, visit: https://community.jboss.org/message/787903#787903 -------------------------------------------------------------- Where is the 'cart' variable coming from in your addArticle() method? Are you in the active transaction? Is the cart.getArticles() empty or does contain some entries? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/787903#787903] Start a new discussion in EJB3 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]