title: JavaFX get the version of a specific application installed in a computer
body: <p>I am trying to make an application that will get the version of an installed application. For instance, I want to get the current version of Firefox that is installed in my system. I am using JavaFX. Thanks for all the help guys!</p>
  
  <p>What I was working on is a launcher that will display the version of the currently installed application and the version that is available for download.</p>