For running outside of Netbeans, see and use https://github.com/jwymah/bpi-gradle instead
Open the project into netbeans and run using the Main class. Further input instructions are presented at run time.
This was created as a maven project on OSX in netbeans. java version information: java version "1.8.0_60" Java(TM) SE Runtime Environment (build 1.8.0_60-b27) Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)