title: How do I make Eclipse and mvn appengine:devserver talk to each other?
body: <p>I am in the process of switching from <a href="https://developers.google.com/eclipse/" rel="noreferrer">Google Plugin for Eclipse</a> to the official Google <a href="https://developers.google.com/appengine/docs/java/tools/maven" rel="noreferrer">App Engine Maven Plugin</a>.
  The last thing, I hope, that I cannot figure out is how to get a good debug workflow set up. When I was using GPE, I just set breakpoints and the debugger stopped there automagically, but when I run the dev server via <code>mvn appengine:devserver</code>, I don't think the dev server and eclipse are aware of each other.</p>
  
  <p>How do I make them talk to each other?</p>