Use snapshot build of pmd-build-tools

pmd-ui/pom.xml

@@ -27,16 +27,15 @@
                     <target>${java.version}</target>
                 </configuration>
             </plugin>
-            <!-- TODO uncomment when the new build-tools artifact is out, refs pmd/build-tools#7  -->
-            <!--<plugin>-->
-                <!--<groupId>org.apache.maven.plugins</groupId>-->
-                <!--<artifactId>maven-pmd-plugin</artifactId>-->
-                <!--<configuration combine.self="override">-->
-                    <!-- <rulesets> -->
-                        <!-- <ruleset>/net/sourceforge/pmd/pmd-ui-dogfood-config.xml</ruleset> -->
-                    <!-- </rulesets> -->
-                <!--</configuration>-->
-            <!--</plugin>-->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <configuration>
+                    <rulesets>
+                        <ruleset>/net/sourceforge/pmd/pmd-ui-dogfood-config.xml</ruleset>
+                    </rulesets>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 

pom.xml

@@ -274,7 +274,7 @@ Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code
 
         <argLine>-Xmx512m -Dfile.encoding=${project.build.sourceEncoding}</argLine>
 
-        <pmd.build-tools.version>1.1.0</pmd.build-tools.version>
+        <pmd.build-tools.version>1.1.1-SNAPSHOT</pmd.build-tools.version>
     </properties>
 
     <build>