public void setFromSorted(int src, int dest) {
    tvList.set(
        dest,
        sortedTimestamps[src / ARRAY_SIZE][src % ARRAY_SIZE],
        sortedIndices[src / ARRAY_SIZE][src % ARRAY_SIZE]);
  }
the same as the 'set' function in TVList, the reason is to avoid two equal functions.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/TimSort.java