PR: MPPMD-27

Allow custom JSL stylesheet to be defined via a property.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@471736 13f79535-47bb-0310-9956-ffa450edef68

pmd/plugin.properties

@@ -51,4 +51,7 @@ maven.pmd.failonerror = false
 maven.pmd.failonruleviolation = false
 
 # JDK target
-maven.pmd.targetjdk=${maven.compile.source}
+maven.pmd.targetjdk=${maven.compile.source}
+
+# JSL stylesheet
+maven.pmd.stylesheet = ${plugin.resources}/pmd.jsl