Merge branch 'master' of https://gitbox.apache.org/repos/asf/commons-codec

Author: garydgregory

pom.xml

@@ -294,7 +294,7 @@ limitations under the License.
     <commons.javadoc.version>3.3.0</commons.javadoc.version>
     <commons.surefire-report.version>3.0.0-M5</commons.surefire-report.version>
     <commons.animal-sniffer.version>1.20</commons.animal-sniffer.version>
-    <commons.pmd.version>3.15.0</commons.pmd.version>
+    <commons.pmd.version>3.16.0</commons.pmd.version>
     <japicmp.skip>false</japicmp.skip>
     <jacoco.skip>false</jacoco.skip>
     <clirr.skip>true</clirr.skip>