docs: private double [] getCMVotes(double distancesSTM[], Instances stm, double distancesLTM[], Instances ltm){
  		double[] distancesCM = new double[distancesSTM.length + distancesLTM.length];
  		System.arraycopy(distancesSTM, 0, distancesCM, 0, distancesSTM.length);
  		System.arraycopy(distancesLTM, 0, distancesCM, distancesSTM.length, distancesLTM.length);
  		int nnIndicesCM[] = nArgMin(Math.min(distancesCM.length, this.kOption.getValue()), distancesCM);
  		return getDistanceWeightedVotesCM(distancesCM, nnIndicesCM, stm, ltm);
  	}