title: Javadoc warn on no comment
body: <p>Is there a way (preferably via an argument, taglet, doclet or similar) to get Javadoc to generate a warning if there is no javadoc comment provided for a method or class? I've had a scout around at the options and Googled but can't see anything that stands out as being relevant. I'm currently working on a project where everything needs to have some form of Javadoc comment and this would be really useful for that purpose.</p>
  
  <p>EDIT: I know such things can be enforced via code quality tools such as checkstyle, I was just wondering if there was a way to configure Javadoc to warn about different things such as this.</p>