docs: public ArrayList<MtasTokenString> getObjectsByPosition(String field,
        int docId, int position) throws IOException {
      IndexDoc doc = getDoc(field, docId);
      IndexInput inIndexObjectPosition = indexInputList
          .get("indexObjectPosition");
      ArrayList<MtasTreeHit<?>> hits = CodecSearchTree.searchMtasTree(position,
          inIndexObjectPosition, doc.fpIndexObjectPosition,
          doc.smallestObjectFilepointer);
      return getObjects(hits);
    }