code: @ProblemFactCollectionProperty
      private List<MrServiceDependency> getServiceDependencyList() {
          List<MrServiceDependency> serviceDependencyList = new ArrayList<>(serviceList.size() * 5);
          for (MrService service : serviceList) {
              for (MrService toService : service.getToDependencyServiceList()) {
                  MrServiceDependency serviceDependency = new MrServiceDependency();
                  serviceDependency.setFromService(service);
                  serviceDependency.setToService(toService);
                  serviceDependencyList.add(serviceDependency);
              }
          }
          return serviceDependencyList;
      }
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