The maven team is pleased to announce the Maven Dashboard Plugin 1.5-SNAPSHOT 
release! 

http://maven.apache.org/reference/plugins/dashboard/

Generate a dashboard containing global statistics about other maven reports 

Changes in this version include:

  New Features:

o Added dashboard report example to the Dashboard plugin web site. 
o Added new fbfiles aggregator that computes FindBugs total number of files 
  with violations. Issue: MPDASHBOARD-13. Thanks to Nascif Abousalh-Neto. 
o Added new fbviolations aggregator that computes FindBugs total number of 
  violations. Issue: MPDASHBOARD-13. Thanks to Nascif Abousalh-Neto. 
o Added percentage bar graphs to the report. Issue: MPDASHBOARD-3. Thanks to 
  Nascif Abousalh-Neto. 
o Added new jcoverageloc aggregator that computes JCoverage total lines of 
  code. Issue: MPDASHBOARD-12. Thanks to Thomas Recloux. 
o Added new jcoveragelipc aggregator that computes JCoverage lines 
  percentage. Issue: MPDASHBOARD-11. Thanks to Thomas Recloux.  

To automatically install the plugin, type the following on a single line:

maven plugin:download 
  -DgroupId=maven 
  -DartifactId=maven-dashboard-plugin
  -Dversion=1.5-SNAPSHOT

For a manual installation, you can download the plugin here:
http://www.apache.org/dyn/closer.cgi/java-repository/maven/plugins/maven-dashboard-plugin-1.5-SNAPSHOT.jar
         

Have fun!
-The maven team