public int geneCount() {
		int count = 0;
		for (var chromosome : this) {
			count += chromosome.length();
		}
		return count;
	}
Return the number of genes this genotype consists of. This is the sum of
the number of genes of the genotype chromosomes.

@return Return the number of genes this genotype consists of
jenetics/src/main/java/io/jenetics/Genotype.java