code: private UOWCoordinator getUOWCoordinator()
      {
          UOWCoordinator uowCoord = null;
          UOWCurrent uowCurrent = EmbeddableTransactionManagerFactory.getUOWCurrent();
          if (uowCurrent != null) {
              uowCoord = uowCurrent.getUOWCoord();
          }
          return uowCoord;
  
      }
docs: 456222