assertFalse(name, domain.isTopDomainUnderRegistrySuffix());
    }
  }

  public void testParent() {
    assertEquals("com", InternetDomainName.from("google.com").parent().toString());
    assertEquals("uk", InternetDomainName.from("co.uk").parent().toString());
    assertEquals("google.com", InternetDomainName.from("www.google.com").parent().toString());

    try {
      InternetDomainName.from("com").parent();

    assertEquals(Collections.singleton(array), set);
  }

  @GwtIncompatible // ImmutableSet.chooseTableSize
  public void testChooseTableSize() {
    assertEquals(8, ImmutableSet.chooseTableSize(3));
    assertEquals(8, ImmutableSet.chooseTableSize(4));

    assertEquals(1 << 29, ImmutableSet.chooseTableSize(1 << 28));
    assertEquals(1 << 29, ImmutableSet.chooseTableSize((1 << 29) * 3 / 5));

        new Callable<@Nullable Void>() {
          @Override
          public @Nullable Void call() throws Exception {
            assertEquals(Thread.currentThread().getName(), newName.get());
            return null;
          }
        };
    Callables.threadRenaming(callable, newName).call();
    assertEquals(oldName, Thread.currentThread().getName());
  }

  @J2ktIncompatible
  @GwtIncompatible // threads

    table1.put("foo", 1, 'a');
    assertEquals((Character) 'a', table1.get("foo", 1));

    Table<String, Integer, Character> table2 = HashBasedTable.create(100, 0);
    table2.put("foo", 1, 'a');
    assertEquals((Character) 'a', table2.get("foo", 1));

    Table<String, Integer, Character> table3 = HashBasedTable.create(0, 20);
    table3.put("foo", 1, 'a');
    assertEquals((Character) 'a', table3.get("foo", 1));

      assertFalse(multimap().isEmpty());
    } else {
      assertNull(multimap().asMap().get(key));
    }

    assertEquals(values.size(), multimap().get(key).size());
    assertEquals(values.size() > 0, multimap().containsKey(key));
    assertEquals(values.size() > 0, multimap().keySet().contains(key));
    assertEquals(values.size() > 0, multimap().keys().contains(key));
  }

    }
  }

  /** toString returns current value */
  public void testToString() {
    AtomicDoubleArray aa = new AtomicDoubleArray(VALUES);
    assertEquals(Arrays.toString(VALUES), aa.toString());
    assertEquals("[]", new AtomicDoubleArray(0).toString());
    assertEquals("[]", new AtomicDoubleArray(new double[0]).toString());
  }

  /** compareAndSet treats +0.0 and -0.0 as distinct values */

            return ("{" + c + "}").toCharArray();
          }
        };
    EscaperAsserts.assertBasic(wrappingEscaper);
    // '[' and '@' lie either side of [A-Z].
    assertEquals("{[}FOO{@}BAR{]}", wrappingEscaper.escape("[FOO@BAR]"));
  }

  public void testSafeRange_maxLessThanMin() throws IOException {
    // Basic escaping of unsafe chars (wrap them in {,}'s)
    CharEscaper wrappingEscaper =

      boolean floorWasEven = (BigIntegerMath.log10(x, FLOOR) & 1) == 0;
      assertEquals(BigIntegerMath.log10(x, floorWasEven ? HALF_DOWN : HALF_UP), halfEven);
    }
  }

  @GwtIncompatible // TODO
  public void testLog10TrivialOnPowerOf10() {
    BigInteger x = BigInteger.TEN.pow(100);
    for (RoundingMode mode : ALL_ROUNDING_MODES) {
      assertEquals(100, BigIntegerMath.log10(x, mode));
    }
  }

      boolean floorWasEven = (BigIntegerMath.log10(x, FLOOR) & 1) == 0;
      assertEquals(BigIntegerMath.log10(x, floorWasEven ? HALF_DOWN : HALF_UP), halfEven);
    }
  }

  @GwtIncompatible // TODO
  public void testLog10TrivialOnPowerOf10() {
    BigInteger x = BigInteger.TEN.pow(100);
    for (RoundingMode mode : ALL_ROUNDING_MODES) {
      assertEquals(100, BigIntegerMath.log10(x, mode));
    }
  }

    ILL_FORMED_STRINGS = builder.build();
  }

  public void testEncodedLength_validStrings() {
    assertEquals(0, Utf8.encodedLength(""));
    assertEquals(11, Utf8.encodedLength("Hello world"));
    assertEquals(8, Utf8.encodedLength("Résumé"));
    assertEquals(
        461,
        Utf8.encodedLength(
            "威廉·莎士比亞（William Shakespeare，"