title: checking tool for spelling and javadoc validation
body: <p>apologies if the question is a duplicate. </p>
  
  <p>Actually I am looking for a automated checking tool to identify:</p>
  
  <ul>
  <li>the missing javadoc,</li>
  <li>incomplete javadoc or</li>
  <li>missing brief </li>
  <li>test and identify spelling or grammar mistakes in javadoc comments. </li>
  </ul>
  
  <p>I know there are few tools available to do these things such as <a href="http://checkstyle.sourceforge.net/" rel="nofollow">checkstyle</a> and <a href="https://github.com/egonw/ojdcheck" rel="nofollow">open javadoc check</a> etc. But I would need suggestions if there are any more tools available if yes, which one would be more suitable for my need.</p>