title: Maven jacoco excludes not working possibly due to uber jar
body: <p>In <a href="https://github.com/jimshowalter/architecture-enforcer" rel="nofollow noreferrer">https://github.com/jimshowalter/architecture-enforcer</a>, I'm trying to solve "Jacoco excludes in the pom aren't working for the pf-CDA classes, possibly due to the shaded jar. Because excludes aren't working, we can't enable the check for 100% statement and branch coverage." The pom seems to have the correct exclude entries, but the build begs to differ, so we had to comment out the thresholds in <a href="https://github.com/jimshowalter/architecture-enforcer/blob/master/pom.xml#L93" rel="nofollow noreferrer">https://github.com/jimshowalter/architecture-enforcer/blob/master/pom.xml#L93</a>.</p>
  
  <p>Any idea why excludes aren't working?</p>