title: Netbeans 7.3 how to set MAVEN_OPTS, e.g. MaxPermSize
body: <p>When using Netbeans 7.3 how can I set the maven build action properties to set the MAVEN_OPTS.  E.g.</p>
  
  <p><code>-Xms512m -Xmx1024m -XX:MaxPermSize=1024m</code></p>