title: How to package javafx application with Gradle?
body: <p>I have javafx application build with gradle and i'm using external library apache poixml
  and need to create jar for it and it fail to run when using the poixml classes
  sample project for what i tried on github : <a href="https://github.com/IslamAssem/HelloFX-Gradle" rel="nofollow noreferrer">https://github.com/IslamAssem/HelloFX-Gradle</a></p>