public FutureRoundProposalMessageValidator createFutureRoundProposalMessageValidator(
      final long chainHeight, final BlockHeader parentHeader) {

    return new FutureRoundProposalMessageValidator(this, chainHeight, parentHeader);
  }
Create future round proposal message validator.

@param chainHeight the chain height
@param parentHeader the parent header
@return the future round proposal message validator
consensus/ibft/src/main/java/org/hyperledger/besu/consensus/ibft/validation/MessageValidatorFactory.java