Java 9 ships in July, are you ready for Java 9 modules? Java 9 modules (aka Project Jigsaw) is the biggest fundamental change to the Java runtime. Code that use Oracle/Sun private APIs will break. This session will cover the basics of Java 9 modules and also the current state of tooling. The ramifications to existing and legacy applications will be covered along with the steps you’ll need to take to harness the power of modules and write more maintainable systems.