During a course at DTU this January, we (Søren Vinter Poulsen, Frederik Peter Aalund and Me) created this Java  Program. The goal where to create a simulation of a sensor network. The solution where designed and implemented over a 14 day period.

Download the jar file here.

You should run it with something like these parameters

java java -Xms1024m -Xmx2048m -Xss512m -jar

.java files is included in the jar file.