Upgrade PMD to 6.2.0

Refs #32

Author: adangel

ReleaseNotes.md

@@ -11,12 +11,12 @@ Eclipse Update Site:
 
 ### New and noteworthy
 
-*   Updated PMD to 6.1.0
+*   Updated PMD to 6.2.0
 *   At least Java 1.7 is required now.
 
 ### Fixed Issues
 
-*   [#32](https://github.com/pmd/pmd-eclipse-plugin/issues/32): Upgrade PMD to 6.1.0
+*   [#32](https://github.com/pmd/pmd-eclipse-plugin/issues/32): Upgrade PMD to 6.2.0
 
 ### External Contributions
 

pom.xml

@@ -16,7 +16,7 @@
   <properties>
     <tycho.version>1.1.0</tycho.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <pmd.version>6.1.0</pmd.version>
+    <pmd.version>6.2.0</pmd.version>
     <maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>
   </properties>