Answers for the Java EE, Java SE, HTML 5 and JavaScript questions from my blog: http://adam-bien.blog, https://twitter.com/AdamBien, http://airhacks.com, IRC #airhacks and "from the streets".
This time we are covering: JSON-B and hierarchical mapping, Groovy and Jenkins pipelines, CQRS, 40k with (deprecated) JSF, EJB TX, JSON-B, Java EE migrations and I'm performing live a code review / refactoring.
Also see: http://adambien.blog/roller/abien/entry/jakarta_ee_news_json_b