Java will be 30 years old in 2025. That's a good time to look back, but also forward.

Demonstrates most features that were introduced after Java 8. They are listed below with links that take you to the demos in this repo, the JEPs responsible for introducing the feature, and to other ...

use Java EE 7 and just Java EE 7 : no external framework or dependency (except web frameworks or logging APIs) make it simple : no complex business algorithm, the point is to bring Java EE 7 ...

When I run my Java code from Eclipse it works fine. When I run it from a terminal in the Windows Subsystem for Linux it says "No X11 DISPLAY variable was set,". It is set, I can echo it. I can also ...