@Test
public void clear() {

	CompositeGenotype<String, Genotype> composite = new CompositeGenotype<String, Genotype>();
	IntegerGenotype one = new IntegerGenotype(0, 2);
	one.add(1);
	composite.put("one", one);
	composite.put("two", new IntegerGenotype(0, 2));
	Assert.assertEquals(1, composite.size());
	composite.clear();
	Assert.assertEquals(0, composite.size());
}