Problems choosing between Java EE and Spring? Or do you want to use both in combination? Then this session is something for you. In this session I will go through the similarities and differences between Spring 4 and Java EE 7. I will go through what you need to consider to configure and combine the two approaches. In the demo part of the presentation I will show how to integrate existing Spring 4 components into a Java EE 7 application. And as if that is not enough, I will also do it the other way around, that is to integrate existing Java EE 7 components into a Spring 4 application. Strengths and weaknesses with the approaches will then be explored and lessons learned summarized.