Update pom.xml

Author: devopstrainingblr

pom.xml

@@ -108,7 +108,13 @@
           <source>1.7</source>
           <target>1.7</target>
         </configuration>
-      </plugin>     
+      </plugin> 
+	    
+	   <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-pmd-plugin</artifactId>
+        <version>3.8</version>
+      </plugin>
     </plugins>
   </build>