Hello everybody, I did a very quick search to see if somebody asked this question recently, please let me know if this question was already answered. Looking at the Component.disinjectAttributes() method, it only disinjects the @In attributes, but the @Out attributes are not nulled. I can understand the reasoning behind this logic. But, if you use a stateless bean and you outject a variable with 'required = false', and you are not careful, the next time the stateless bean is taken from the pool it will still have the old @Out attributes. Should there be a big disclaimer when using @Out with stateless beans? or am I completely misunderstanding it. Thanks a lot! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050786#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...