title: What means when method is italic in IntelliJ IDEA?
body: <p>By default, IntelliJ IDEA shows some of the methods as italic when we call them:</p>
  
  <p>Example:</p>
  
  <pre><code>Authentication auth = SecurityContextHolder.getContext().getAuthentication();
  </code></pre>
  
  <p><em><code>getContext()</code></em> is italic, but <code>getAuthentication()</code> isn't, what does it mean?</p>