table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertThat(table.cellSet().toString()).isEqualTo("[(bar,1)=b, (foo,1)=a, (foo,3)=c]");
  }

  public void testRowKeySetToString_ordered() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertThat(table.rowKeySet().toString()).isEqualTo("[bar, foo]");
  }

  public void testValuesToString_ordered() {

    assertFalse(control("foo", 1).equals(entry("foo", 2)));
    assertFalse(entry("foo", 1).equals(control("bar", 1)));
    assertFalse(entry("foo", 1).equals(new Object()));
    assertFalse(entry("foo", 1).equals(null));
  }

  public void testEqualsNull() {
    assertEquals(control(NE, 1), entry(NE, 1));
    assertFalse(control(NE, 1).equals(entry(NE, 2)));
    assertFalse(entry(NE, 1).equals(control("bar", 1)));

  }

  public void testContains() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertTrue(table.contains("foo", 1));
    assertTrue(table.contains("bar", 1));
    assertTrue(table.contains("foo", 3));
    assertFalse(table.contains("foo", 2));
    assertFalse(table.contains("bar", 3));
    assertFalse(table.contains("cat", 1));
    assertFalse(table.contains("foo", null));
    assertFalse(table.contains(null, 1));

      @Nullable Integer nullValue) {
    multimap.clear();
    multimap.put("foo", 1);
    multimap.put("foo", 2);
    multimap.put("foo", 3);
    multimap.put("bar", 5);
    multimap.put("bar", -1);
    multimap.put(nullKey, nullValue);
    multimap.put("foo", nullValue);
    multimap.put(nullKey, 5);
    multimap.put("foo", 2);

    if (permitsDuplicates) {
      assertEquals(9, multimap.size());

    assertEquals(2, multiset.count("foo"));
    assertThat(multiset.toString()).isEqualTo("[foo x 2, bar]");
  }

  public void testCreateFromIterable() {
    Multiset<String> multiset = LinkedHashMultiset.create(asList("foo", "bar", "foo"));
    assertEquals(3, multiset.size());
    assertEquals(2, multiset.count("foo"));
    assertThat(multiset.toString()).isEqualTo("[foo x 2, bar]");
  }

  public void testToString() {

    assertEquals(
        ImmutableListMultimap.of('f', "foo", 'o', "foo", 'o', "foo"),
        ImmutableListMultimap.of("foo", 'f', "foo", 'o', "foo", 'o').inverse());
  }

  public void testNotDistinctEntrySpliterator() {
    ImmutableListMultimap<String, String> multimap =
        ImmutableListMultimap.of("foo", "bar", "foo", "bar");

  public void testEntryEquals() {
    Cell<String, Integer, Character> entry = immutableCell("foo", 1, 'a');

    new EqualsTester()
        .addEqualityGroup(entry, immutableCell("foo", 1, 'a'))
        .addEqualityGroup(immutableCell("bar", 1, 'a'))
        .addEqualityGroup(immutableCell("foo", 2, 'a'))
        .addEqualityGroup(immutableCell("foo", 1, 'b'))
        .addEqualityGroup(

  public void testSimpleTypeToken() {
    Foo<String, Integer> foo = new Foo<String, Integer>() {};
    assertEquals(String.class, foo.getClassA());
    assertEquals(Integer.class, foo.getClassB());
    assertEquals(String[].class, foo.getArrayClassA());
    assertEquals(Integer[].class, foo.getArrayClassB());
  }

  public void testCompositeTypeToken() {
    Foo<String[], List<int[]>> foo = new Foo<String[], List<int[]>>() {};

  public void testSimpleTypeToken() {
    Foo<String, Integer> foo = new Foo<String, Integer>() {};
    assertEquals(String.class, foo.getClassA());
    assertEquals(Integer.class, foo.getClassB());
    assertEquals(String[].class, foo.getArrayClassA());
    assertEquals(Integer[].class, foo.getArrayClassB());
  }

  public void testCompositeTypeToken() {
    Foo<String[], List<int[]>> foo = new Foo<String[], List<int[]>>() {};

    map.put("foo", 1);
    map.put("bar", 2);
    map.put("quux", 3);

    map.remove("foo");
    assertThat(map.entrySet())
        .containsExactly(immutableEntry("bar", 2), immutableEntry("quux", 3))
        .inOrder();
  }

  public void testInsertionOrderAfterRemoveMiddle() {
    BiMap<String, Integer> map = HashBiMap.create();
    map.put("foo", 1);
    map.put("bar", 2);