Stefan Schröder

https://github.com/jsprit/jsprit/commit/f9c255cc08189c5c3cc8c42b28e11d00056e5942

clone [this](https://github.com/jsprit/jsprit/tree/min-waiting-start-time) with `git clone https://github.com/jsprit/jsprit.git` and build it locally with `mvn -DskipTests=true clean install` which builds it in your local mvn rep.

here is an example of how to use it: https://github.com/jsprit/jsprit/commit/adeceb2640dff72cd56733a523e52fa220d3eef1