@Test
public void testMostFrequentLabelFromWindowLengthPredicitons() {

	Map<Integer, Integer> windowLengthPredicitions = new HashMap<>();
	windowLengthPredicitions.put(2, 1);
	windowLengthPredicitions.put(3, 2);
	windowLengthPredicitions.put(4, 2);
	windowLengthPredicitions.put(5, 2);
	windowLengthPredicitions.put(6, 1);
	windowLengthPredicitions.put(7, 2);
	windowLengthPredicitions.put(8, 3);
	windowLengthPredicitions.put(9, 3);
	int mostFrequentlabel = this.shotgunEnsembleClassifier.mostFrequentLabelFromWindowLengthPredicitions(windowLengthPredicitions);
	int expectation = 2;
	assertEquals(expectation, mostFrequentlabel);
}