They consider Model-Based Systems Engineering (MBSE) as a precursor to EE4J and Facelets as a free template system. They also discuss other template languages that can be used with MBSE.
Ed Burns (Consulting Member of the Technical Staff, Oracle) and Christian Kaltepoth (Senior Software Developer, ingenit) talk about the transition of Java technologies from Oracle to the Open Source Community".
They consider Model-Based Systems Engineering (MBSE) as a precursor to EE4J and Facelets as a free template system. They also discuss other template languages that can be used with MBSE.