docs: private static IDisconfUpdatePipeline getIDisconfUpdatePipelineInstance(
              Class<IDisconfUpdatePipeline> disconfUpdateServiceClass,
              Registry registry) {
  
          Object iDisconfUpdate = registry.getFirstByType(disconfUpdateServiceClass, true);
          if (iDisconfUpdate == null) {
              return null;
          }
          return (IDisconfUpdatePipeline) iDisconfUpdate;
  
      }