title: How to generally use PrimeIcons of PrimeFaces
body: <p>I'm a bit confused to not find anything here, how to use PrimeIcons of PrimeFaces. I just wanted to use the icon of an PrimeFaces example:</p>
  
  <pre><code> &lt;p:contextMenu for="table"&gt;
       &lt;p:menuitem value="Löschen" update="table" icon="pi pi-times" action="#{telefonbuchList.deleteEntry}"/&gt;
   &lt;/p:contextMenu&gt;
  </code></pre>
  
  <p>The "pi pi-times". Instead I just get a ^. I don't even want to use FontAwesome and this stuff right now. I thought the icons are already implemented with the dependency of PrimeFaces, but I seem to be wrong.</p>