Re-engineering Java into functional programming style.
Lots of bolts and nuts, tips and examples transform Object Oriented Java into Functional Java.
- Jumping with Java 8, http://www.slideshare.net/DhavalDalal/jumpingwithjava8
- Jumping with Java 8 source code, https://github.com/DhavalDalal/Java8-Try
- NoBlogDefFound - Tomasz Nurkiewicz around Java and code quality, http://www.nurkiewicz.com/