code: private List<String> getMavenModules(MavenModuleSetBuild mavenBuild) throws IOException, InterruptedException {
          FilePath pathToModuleRoot = mavenBuild.getModuleRoot();
          FilePath pathToPom = new FilePath(pathToModuleRoot, mavenBuild.getProject().getRootPOM(null));
          return pathToPom.act(new MavenModulesExtractor());
      }
docs: Retrieve from the parent pom the path to the modules of the project