“Frameworks like Spring are really just a bridge between the mistakes of the J2EE past and the success of the Java EE 6 future. Frameworks are out, and extensions to the Java EE 6 platform are in. Now is the time to start looking past Spring, and looking forward to Seam and Weld and CDI technologies.
And to start shifting into a world of extensions, and moving away from frameworks, the first step is porting your Spring applications to a Java EE 6 environment.” – Excerpt from a TSS article.
The days of Spring and popular Web Frameworks are over, is clear from this article on Java EE 6. Migrating from Spring to Java EE 6 is thoroughly described here.