assertFreshInstance(new TypeToken<HashMultiset<String>>() {});
  }

  public void testLinkedHashMultiset() {
    assertFreshInstance(new TypeToken<LinkedHashMultiset<String>>() {});
  }

  public void testTreeMultiset() {
    assertFreshInstance(new TypeToken<TreeMultiset<String>>() {});
  }

  public void testImmutableSortedMultiset() {
    assertFreshInstance(new TypeToken<ImmutableSortedMultiset<String>>() {});
  }