dear all,I read tow articles about the the design pattern of EJB in alphaworks.ibm.com . one is about using business interface to impove remote object design,another is about dynamic delegate. I made a example according to the article.but it does't work. Can you help me,how to let it work.thanks a lot.Julianps. there are the link of these tow articleshttp://www-900.ibm.com/developerWorks/cn/java/j-ejbtip0820/index_eng.shtmlhttp://www-900.ibm.com/developerWorks/cn/java/j-ejb1119/index_eng.shtml
