code: public static <T> T populateIndexes(RiakIndexes indexes, T domainObject)
      {
          return AnnotationHelper.getInstance().setIndexes(indexes, domainObject);
      }
docs: Attempts to populate a domain object with the contents of the supplied
  RiakIndexes by looking for a {@literal @RiakIndex} annotated member
  
  @param <T> the type of the domain object
  @param indexes a populated RiakIndexes object.
  @param domainObject the domain object
  @return the domain object.