The NeuroSky MindWave device did not come with a Java implementation.
I created this library to make it easy to communicate with the ThinkGear connector over Java sockets, both in Processing and in Eclipse.
A processing example is provided.
Make sure the thinkgear connector is running. /Andreas Borg
Read more
https://crea.tion.to/thinkgear-java-socket/
Added a zipped Eclipse project version tested with Processing 2.0b9 in examples folder
Get proclipsing here.
http://code.google.com/p/proclipsing/wiki/GettingStarted