</pre>

<p>
  Usage of plugin together with <tt>maven-site-plugin</tt> without
  <a href="https://maven.apache.org/plugins/maven-site-plugin/examples/configuring-reports.html#Selecting_Reports_from_a_Plugin:_Configuring_Report_Sets">explicit selection of reports</a>
  might lead to generation of redundant aggregate reports.
  Specify <tt>reportSets</tt> explicitly to avoid this:
</p>
<pre class="source lang-xml linenums">
&lt;project&gt;
  &lt;reporting&gt;
    &lt;plugins&gt;
      &lt;plugin&gt;
        &