title: How get the output from one maven plugin into another?
body: <p>I currently run the Eclipse Java compiler (ECJ) plugin in Maven in order to scan my code for errors and warnings. I want to design a plugin for Maven that is able to take in all the errors and warnings found by the ECJ in order to parse through them.</p>
  <p>I am stuck on how to go about reading the ECJ output. My first instinct was to output it to a file and have my plugin read that file, but there must be a better way I can pass the ECJ output into my custom plugin.</p>