I’m sure you’ve heard about compatibility issues with upgrading to Java 9 and beyond, but did you try it yourself yet? This live coding session starts with a typical Java 8 application and runs up against and eventually overcomes the common hurdles:
- build system configuration
- dependency analysis with `jdeps`
- dependencies on internal APIs and Java EE modules
- split packages
To get the most out of this talk, you should have a good understanding of the module system basics – afterwards you will know how to approach
*your* application’s migration to Java 9 and the module system.