apache/maven-plugins — pull request #11 by adangel (2013-05-04 14:51:12+00:00)
Title: [MPMD-168] Add parameter to skip report generation if there are no violations/duplications.

* The report generation for both PMD and CPD is split from the actual
execution of these tools.
* PMD and CPD are now executed already when canGenerateReport() is called.
* The new parameter is called "skipEmptyReport" and is by default "false"
to remain backwards compatibility.