title: Sonar: better rules for java projects
body: <p>I am trying to find a better alternative to the default java quality profile "Sonar way with Findbugs".</p>
  
  <p>Among the 516 rules of the profile, some of them are not actually set up properly (priority or activation).</p>
  
  <p>For example:</p>
  
  <ul>
  <li>Is "Dead store to local variable" really a critical issue?</li>
  <li>"Add empty string" is disabled but is worth enabling.</li>
  <li>"Use Equals To Compare Strings" is disabled...</li>
  </ul>
  
  <p>As I could not find any ready-to-use set of rules better than the default one, I would like to get feedback on this topic from experienced Sonar users.</p>