My solution to Pillar Technology's Vending Machine Kata Found here: https://github.com/PillarTechnology/kata-word-search
The Word Search kata was coded with Java 8 (1.8.0_20) and built with Maven (v. 3.2.5).
The tests can be run by typing: "mvn test" at the command line. The code was developed with IntelliJ Community Edition 2017.1