.addEqualityGroup(new Stats(5, -5.5, 55.6, -5.55, 5.55))
        .addEqualityGroup(new Stats(5, -5.5, 55.5, -5.56, 5.55))
        .addEqualityGroup(new Stats(5, -5.5, 55.5, -5.55, 5.56))
        .testEquals();
  }

  public void testSerializable() {
    SerializableTester.reserializeAndAssert(MANY_VALUES_STATS_ITERABLE);
  }

  public void testToString() {

                .put("foo", 1)
                .build())
        .addEqualityGroup(
            ImmutableSetMultimap.<String, Integer>builder().put("bar", 2).put("foo", 3).build())
        .testEquals();
  }

  public void testOf() {
    assertMultimapEquals(ImmutableSetMultimap.of("one", 1), "one", 1);
    assertMultimapEquals(ImmutableSetMultimap.of("one", 1, "two", 2), "one", 1, "two", 2);

            hashFunction.newHasher().putUnencodedChars("ab").putChar('c').hash(),
            hashFunction.newHasher().putChar('a').putChar('b').putChar('c').hash())
        .testEquals();

    int size = random.nextInt(2048);
    byte[] bytes = new byte[size];
    random.nextBytes(bytes);
    String string = new String(bytes, US_ASCII);
    assertEquals(

    multimap.put("foo", 1);
    multimap.put("bar", 2);
    Multimap<String, Integer> multimapView = Multimaps.forMap(map);
    new EqualsTester().addEqualityGroup(multimap, multimapView).addEqualityGroup(map).testEquals();
    Multimap<String, Integer> multimap2 = HashMultimap.create();
    multimap2.put("foo", 1);
    assertFalse(multimapView.equals(multimap2));
    multimap2.put("bar", 1);