@Override
      public @Nullable ListSeparator separatorFor(MySchemeListItem<T> value) {
        for (SeparatorInfo info : mySeparatorInfos) {
          T scheme = info.myListItem.myScheme;
          if (scheme != null && scheme.equals(value.getScheme())) {
            return new ListSeparator(info.title);
          }
        }

        return null;
      }
@Override
      public @Nullable ListSeparator separatorFor(MySchemeListItem<T> value)