Consequnces of not using Google App Engine in Eclipse - GWT project

Hello,

I am working on one enterprise application, in which I am using GWT, Struts2, Hibernate. Now I am integrating EJB session beans in business layer. I need to call session beans from GWT servlet. When I do JNDI lookup, I am getting AccessControlException. I spent quite a lot time in resolving this issue. From eclipse, I unchecked "Use google app engine" from Project Explorer->Properties->Google->App Engine. After doing this everything works fine. My question is what is consequence of disabling Google app engine? Right now, I had prepared on hello world application for testing Gwt-EJB integration. Can there be any other issues if I don't use Google App Engine?

JNDI classes are not supported by the google app engine. when you check google app engine in eclipse, the app engine causes error because you are using JNDI.

http://groups.google.com/group/google-appengine-java/web/will-it-play-in-app-engine?pli=1

Do you want your app to be deployed on the App Engine or are you planning to run it on your Appserver ?

Thanks

- Harjit