@Test(invocationCount = 20, successPercentage = 90)
public void newInstance() {

	final int size = 50_000;
	final BitChromosome base = BitChromosome.of(size, 0.5);
	for (int i = 0; i < 100; ++i) {
		final BitChromosome other = base.newInstance();
		Assert.assertNotEquals(other, base);
		Assert.assertEquals(other.bitCount(), size/2.0, size/100.0);
	}
}