java.lang.NullPointerException
   at org.netbeans.modules.web.project.ui.EjbsNodeFactory$EjbNodeList$2.run(EjbsNodeFactory.java:192)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)