title: How to use a properties file with ScalatraBootStrap?
body: <p>I'm trying to use a properties file not included in the app but specify it as a Java option during invocation.</p>
  
  <p>something like </p>
  
  <pre><code>java -Dconfig.file=run.properties -jar app.jar
  </code></pre>
  
  <p>I am looking for suggestions on  how can I send that property to ScalatraBootstrap when the app initializes. </p>
  
  <p>Thanks </p>
  
  <p>3</p>