Adjust config (#3979)

* Adjust config

* Adjust config

* Adjust config

* fix

* fix

* Rename MetricTypeTest

* Rename MetricTypeTest

* Rename MetricTypeTest

* Rename MetricTypeTest

* Install custom pmd jar to local maven repo during maven validate phase, so that it becomes available during project build

* maven install plugin - adding base path

* changed the phase for maven directory plugin to validate to make sure that the base directory variable is available to maven install plugin

* pmd violation flag back to false

custom-pmd/pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.baeldung.pmd</groupId>
 	<artifactId>custom-pmd</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
+	<version>0.0.1</version>
 	<packaging>jar</packaging>
 	<name>custom-pmd</name>
 	<url>http://maven.apache.org</url>
@@ -40,4 +40,4 @@
 		    </plugin>
 	    </plugins>
     </build>
-</project>
+</project>