docs: private int getClassFromVotes(double votes[]){
  		double maxVote = -1;
  		int maxVoteClass = -1;
  		for (int i = 0; i < votes.length; i++){
  			if (votes[i] > maxVote){
  				maxVote = votes[i];
                  maxVoteClass = i;
  			}
  		}
  		return maxVoteClass;
  	}