@Test
public void testContainsAll() throws Exception {

    System.out.println("containsAll");
    List<String> v = new ArrayList<String>();
    BloomFilterAlt instance = new BloomFilterAlt(1000, 100);
    for (int i = 0; i < 100; i++) {
        v.add(UUID.randomUUID().toString());
        instance.add(v.get(i));
    }
    assert(instance.containsAll(v));
}