docs: public static void pruneDenseTableColumnsV2(List<RawColumn> columns) {
      ListIterator<RawColumn> iterator = columns.listIterator();
      while (iterator.hasNext()) {
        RawColumn column = iterator.next();
        if (column.kind.equals(KIND_COMPACT_VALUE) && column.name.asInternal().isEmpty()) {
          iterator.remove();
        }
      }
    }