Hello German,
The book covers Jigsaw in detail. Half of the book (approximately 240 pages) is devoted to Jigsaw. Everything a developer need to know about Jigsaw is described with examples. Chapter 2 through 10 cover the following topics in Jigsaw:
Chapter 2: The Module System
Chapter 3: Creating Your First Module
Chapter 4: Module Dependency
Chapter 5: Implementing Services
Chapter 6: Packaging Modules
Chapter 7: Creating Custom Runtime Images
Chapter 8: Breaking Changes in JDK 9
Chapter 9: Breaking Module Encapsulation
Chapter 10: The Module API
Thanks
Kishori
Kishori Sharan
www.jdojo.com
Don't get me started about those stupid light bulbs.