assertEquals(2, multiset.count("foo"));
    assertEquals(Ordering.natural(), multiset.comparator());
    assertEquals("[bar, foo x 2]", multiset.toString());
  }

  public void testCreateWithComparator() {
    Multiset<String> multiset = TreeMultiset.create(Collections.reverseOrder());
    multiset.add("foo", 2);
    multiset.add("bar");
    assertEquals(3, multiset.size());