9. UrlcleanerA Java library that can do URL normalization, unshorten URL, and URL extraction.
12. 99 ProblemsThis is an adaptation of the Ninety-Nine Prolog Problems written by Werner Hett.
14. todoapp-sparkTodo app written using Spark web framework http://www.sparkjava.com/
18. nexusSonatype Nexus Repository Manager running in Cloud
20. wordgameA simple word game built using WebSockets. The app uses JSR356 API