title: Why is the Guava library included with Vaadin 14 not appearing on my project's classpath?
body: <p>Vaadin 14.1.0alpha4 automatically includes the <a href="https://en.wikipedia.org/wiki/Google_Guava" rel="nofollow noreferrer"><em>Google Guava</em></a> version 25 library via its Maven configuration. See the screenshot below, listed on the left side.</p>
  
  <p>Yet in my own code, when referring to a class in Google Guava, IntelliJ marks it as a compiler error. IntelliJ offers to “Add library Guava to classpath”. In the screenshot below, see the two orange arrows on the right side.</p>
  
  <p>➥ Why is the Guava listed as a downloaded library listed in my Vaadin 14 project not already on the <a href="https://en.wikipedia.org/wiki/Classpath_(Java)" rel="nofollow noreferrer">classpath</a>? Why is Guava not available to my code?</p>
  
  <p><a href="https://i.stack.imgur.com/bkka4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/bkka4.png" alt="enter image description here"></a></p>