title: Have maven list (transitively) inherited parent POMs?
body: <p>Is there an easy way to make maven list the parent POMs a POM inherits directly and indirectly?</p>
  
  <p>I'm looking for something similar to </p>
  
  <pre><code>mvn dependency:tree
  </code></pre>
  
  <p>only "upstream" (i.e. for parent POMs inherited), not "downstream" (i.e. for dependencies on other libraries)...</p>