How to Configure Google app engine Java project when using third party libraries like spring

How to configure applications that use Spring MVC for GAE Java. Is there an article which gives this information?

More specifically I would li开发者_Go百科ke to know if I am required to upload spring related jars also to the cloud? How do I need to configure my application if I needn't upload these jars?

Straight from the horses mouth:

http://groups.google.com/group/google-appengine-java/browse_thread/thread/d93fd7385bf85bf7

I believe my jappstart project would be helpful to you. It is working example of a Spring application on GAE. It also provides pom.xml for building and deploying to App Engine via Maven.