Description
I get this error if I update from maven-pmd-plugin 3.2 to 3.3 or 3.4:
2015-mar-25 13:59:01 net.sourceforge.pmd.RuleSetFactory parseRuleReferenceNode WARNING: Use Rule name rulesets/java/empty.xml/EmptyCatchBlock instead of the deprecated Rule name rulesets/java/basic.xml/EmptyCatchBlock. Future versions of PMD will remove support for this deprecated Rule name usage.
We should change that rule reference in src/main/resources/rulesets/maven.xml