Okay, if I do the lookup like this I can make it one step further:
HelloWorld hello = (HelloWorld) ctx
.lookup("ejb:/MyEJBProject/HelloWorldBean!ejb.HelloWorld");
Now I get this error:
11:13:19,796 ERROR [stderr] (http--127.0.0.1-8080-1) javax.naming.NamingException: Could not load ejb proxy class ejb.HelloWorld
[Root exception is java.lang.ClassNotFoundException: ejb.HelloWorld from [Module "deployment.ServletTest2.war:main" from Service Module Loader]]
The EJB is located in another project than the servlet is.
I have deployed both from within JBoss Dev Stuido via Run on server.
Anyone?