Hey, there are two major Java versions released every year! We don’t have to wait 3 years or so for new features any more. Isn’t that cool? ;-) So… you’d like to check what has happened since Java 11? Switch expressions? Text blocks? New functions in String, Streams and other APIs? What are the Shenandoah and ZGC about? AppCDS to speed up spin-off? If you find them interesting, let’s dive deep together into new interesting stuff.
It’s (post) Java 11 time now. (Just in case your boss didn’t notice ;-)) In this talk, I’d like to tell you how I managed to migrate two real Java server apps to Java 11 and show some demos. Why was it done? How to convince the business? What and how was done? What wasn’t required? Does anyone read licenses, manuals, and talks' descriptions? Where did I fail in the first approach?