** This project is for educational purposes only **
** This project is based on https://github.com/H4rryp0tt3r/Calculator by Nageswara Rao Podilapu **
To properly work on all types of diagrams PlantUML depends on Graphviz. This is something that the gradle build does not solve automatically.
Please refer to page plantuml-graphviz-dot for further information on this issue and on instructions to install Graphviz on your system.