docs: private Set<String> getTargetTechnologies()
      {
          WindupConfigurationModel wc = grCtx.getUnique(WindupConfigurationModel.class);
          Iterable<TechnologyReferenceModel> targetTechnologies = wc.getTargetTechnologies();
          Set<String> techs = new HashSet<>();
          for (TechnologyReferenceModel tech : targetTechnologies)
          {
              techs.add(tech.getTechnologyID());
          }
          return techs;
      }