title: Gluon Client Maven Plugin: Which type of classes should be specified under 'reflectionList' configuration
body: <p>In the <a href="https://docs.gluonhq.com/#_reflectionlist" rel="nofollow noreferrer">official documentation</a> of Gluon Client maven plugin, the 'reflectionList' section is explained as</p>
  <blockquote>
  <p>List of additional full qualified classes that will be added to the default reflection list, that already includes most of the JavaFX classes.</p>
  </blockquote>
  <p>Tbh, it doesn't clearly explain what type of classes should be added in 'reflectionList'. In a pom.xml file of a <a href="https://github.com/gluonhq/gluon-samples/blob/master/pushnotes/pom.xml" rel="nofollow noreferrer">gluon sample</a> some of the classes in that project are not specified.</p>
  <p>So, what kind of classes do we have to specify in 'reflectionList'?</p>