Map<String, Collection<Integer>> map = Multimaps.asMap(multimap);
    assertThat(map).isSameInstanceAs(multimap.asMap());
  }

  public void testAsMap_listMultimap() {
    ListMultimap<String, Integer> listMultimap = ArrayListMultimap.create();
    Map<String, List<Integer>> map = Multimaps.asMap(listMultimap);
    assertThat(map).isSameInstanceAs(listMultimap.asMap());
  }