Introduction Overview. Jep is a Java library for parsing and evaluating mathematical expressions.
Jep Documentation – Introduction
So you will need to add the location of the .Jar file to your CLASSPATH environment variable (if you don't know how, read this).
But it is not a goal of this JEP to design a broadly-accepted universal modular source-code but at least for Java source code
I am interested in creating a licence file which will authenticate the use of a Java NWTS License Manager.
The open-source Jep project was halted in favor of commercial development of version 3.0 upwards.