title: package javafx.util does not exist?
body: <p>I am using openjdk version &quot;1.8.0_252&quot; and I also separately install the javafx and currently the version is javafx.version=11.0.2-internal.
  I have added the javafx lib path in the intellij. There is no error while writing the code javafx Pair. However when I build the project with sudo mvn clean install I got build failure with the following error:</p>
  <pre><code>javafx.util does not exist
  cannot find symbol
    symbol:   class Pair
  </code></pre>