@Test
public void testRobustnessForTooLongWindowLength3() {

	// Input.
	double[] queryTimeSeries = { 1, 2, 3 };
	double[] sampleTimeSeries = { 1, 1, 1 };
	int windowLength = 5;
	ShotgunDistance shotgunDistance = new ShotgunDistance(windowLength, false);
	shotgunDistance.distance(queryTimeSeries, sampleTimeSeries);
	assertTrue(true); // this part must be reached
}