Overview
-
Explore Java modularity. Learn how to develop modular applications and restructure existing Java apps using the Java Platform Module System (JPMS), aka Project Jigsaw, in Java 9.
Syllabus
-
Introduction
- Welcome
- What you should know
- Introduction
- What is modularity?
- Real-world modularity
- Other paths to modularity
- Modularity from Java 1 to 8
- Gaps in modularity from Java 1 to 8
- New modularity artifacts
- New modularity syntax
- Modularity syntax considerations
- Designing a modular structure
- Implementing the modular structure
- Transitive dependencies
- Qualified dependencies
- Service dependencies
- Service dependencies demo
- Optional dependencies
- Runtime dependencies
- Challenge: Implement modularity
- Solution: Implement modularity
- Build tools
- JAR file versioning
- Dependency checking tools
- Module packaging tools
- Custom image building tools
- Backward compatibility with classes
- Backward compatibility with JARs
- Tips and thoughts
- Challenge: Modules and legacy code
- Solution: Modules and legacy code
- Next steps
