A totally fictitious "hacker-vs-hacker" game that's used to demonstrate some of the updates to the collections API in Java 8. It's not actually a functioning game... but it serves as a great conceptual starting point to explore the Java 8 updates!
Most of the code of interest is in the test directory. You can see example Java 7 approaches to the problems, along with Java 8 solutions.
Running with Maven
If you run the tests via maven, you could end up with this message:
Fatal error compiling: invalid target release: 1.8
If so, just make sure you've got Java 8 on your
I used the code in this project in a presentation about Java 8 collections. The slides for that presentation can be found on slideshare.