assertTrue(bf1.mightContain(element1));
    assertTrue(bf1.mightContain(element2));
    assertFalse(bf2.mightContain(element1));
    assertTrue(bf2.mightContain(element2));
  }

  public void testPutAllDifferentSizes() {
    BloomFilter<Integer> bf1 = BloomFilter.create(Funnels.integerFunnel(), 1);
    BloomFilter<Integer> bf2 = BloomFilter.create(Funnels.integerFunnel(), 10);

    assertFalse(bf1.isCompatible(bf2));