title: Don't show warning for unused Getters/Setters
body: <p>When a method is never used, IntelliJ shows a warning <code>Method xxx() is never used</code></p>
  
  <p>But for POJOs, I create Getters/Setters for every attributes and I do not want IntelliJ to warn me for unused Getters/Setters.</p>
  
  <p>Is there a way to automatically suppress those warnings?</p>