Re-enable random execution of tests

pom.xml

@@ -476,7 +476,7 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
         <configuration>
-          <!--<runOrder>random</runOrder>-->
+          <runOrder>random</runOrder>
           <redirectTestOutputToFile>true</redirectTestOutputToFile>
           <systemPropertyVariables>
             <java.io.tmpdir>${project.build.directory}</java.io.tmpdir>