This week's book giveaway is in the Performance forum. We're giving away four copies of The Java Performance Companion and have Charlie Hunt, Monica Beckwith, Poonam Parhar, & Bengt Rutisson on-line! See this thread for details.
You have to have a ejbPostCreate() method with the same signature as the ejbCreate() method. They are useful when you need to implement cmr(container manager relationship) because the relations are set inside the ejbPostCreate(). Sergiu.