@Override
  public int compareTo(final ConsensusRoundIdentifier v) {
    final int sequenceComparison = Long.compareUnsigned(sequence, v.sequence);
    if (sequenceComparison != 0) {
      return sequenceComparison;
    } else {
      return Integer.compare(round, v.round);
    }
  }
Comparator for round identifiers to achieve ordering

@param v The round to compare this one to
@return a negative integer, zero, or a positive integer as this object is less than, equal to,
    or greater than the specified object.
consensus/common/src/main/java/org/hyperledger/besu/consensus/common/bft/ConsensusRoundIdentifier.java