For unknown reasons the 3-years old "orange" edition of this book is still available as well. The new edition is "green" :-).
Also all reviews are related to the "orange" edition. I'm really looking forward to a fresh review! Write the first, and you will get a t-shirt.
Real World Java EE Patterns is also available on kindle:
Classic Java EE 7 Workshops: Bootstrap, Effective and Architectures, July, 13th-15th
Online workshop: Java EE 7 Bootstrap