Hello from the world of the Scala language...
I've just reengineered a Java project from my Master thesis into a new project in Scala. The code can be found at:
https://github.com/bluemontag/ScalaLSGP
I've called the new project ScalaLSGP (Scala Latin Square Generation Package)
To test the code, just run the Scala tests in the project to see the Jacobson & Matthews' algorithm in action, and the OpenGL graphics in a new Window.
There are also some more tests to see the other algorithms in action.
Let me know if you have any problems. See you soon!