assertEquals(3, multiset.size());
    assertEquals(2, multiset.count("foo"));
    assertEquals("[bar, foo x 2]", multiset.toString());
  }

  public void testToString() {
    Multiset<String> ms = TreeMultiset.create();
    ms.add("a", 3);
    ms.add("c", 1);
    ms.add("b", 2);

    assertEquals("[a x 3, b x 2, c]", ms.toString());
  }

    // The radix is used as an array index, so try a negative value.
    assertThrows(NumberFormatException.class, () -> UnsignedBytes.parseUnsignedByte("0", -1));
  }

  public void testToString() {
    // We can easily afford to test this exhaustively.
    for (int i = 0; i <= 0xff; i++) {
      assertThat(UnsignedBytes.toString((byte) i)).isEqualTo(Integer.toString(i));
    }
  }

    assertThrows(
        IllegalArgumentException.class,
        () -> Types.newParameterizedType(Map.class, String.class, Integer.class, Long.class));
  }

  public void testToString() {
    assertEquals(int[].class.getName(), Types.toString(int[].class));
    assertEquals(int[][].class.getName(), Types.toString(int[][].class));
    assertEquals(String[].class.getName(), Types.toString(String[].class));

    assertThrows(
        IllegalArgumentException.class,
        () -> Types.newParameterizedType(Map.class, String.class, Integer.class, Long.class));
  }

  public void testToString() {
    assertEquals(int[].class.getName(), Types.toString(int[].class));
    assertEquals(int[][].class.getName(), Types.toString(int[][].class));
    assertEquals(String[].class.getName(), Types.toString(String[].class));

        .testEquals();
  }

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

  public void testToString() {
    assertThat(EMPTY_PAIRED_STATS.toString())
        .isEqualTo("PairedStats{xStats=Stats{count=0}, yStats=Stats{count=0}}");
    assertThat(MANY_VALUES_PAIRED_STATS.toString())
        .isEqualTo(

    ExecutionException expected =
        assertThrows(ExecutionException.class, () -> first.get(10, SECONDS));
    assertThat(expected).hasCauseThat().isInstanceOf(RejectedExecutionException.class);
  }

  public void testToString() {
    final Runnable[] currentTask = new Runnable[1];
    final Executor delegate =
        new Executor() {
          @Override
          public void execute(Runnable task) {
            currentTask[0] = task;

        map.put("3", "test3");
        assertThat(map.equals(copy), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToString() throws Exception {
        assertThat(map.toString(), is(notNullValue()));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testClear() throws Exception {

    assertEquals(STRING.length(), source.copyTo(sink));
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
    assertTrue(sink.wasStreamOpened() && sink.wasStreamClosed());

    assertEquals(STRING, sink.getString());
  }

  public void testRead_toString() throws IOException {
    assertEquals(STRING, source.read());
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
  }

      assertThat(length - baseStackDepth).isLessThan(DIRECT_EXECUTIONS_PER_THREAD / 2);
    }
  }

  @SuppressWarnings("ObjectToString") // Intended behavior
  public void testToString() {
    Future<?> unused = serializer.submitAsync(firstCallable, directExecutor());
    TestCallable secondCallable = new TestCallable(SettableFuture.<Void>create());

  }

  private static byte[] byteArrayWith9s(int size) {
    byte[] bytez = new byte[size];
    Arrays.fill(bytez, (byte) 0x99);
    return bytez;
  }

  public void testToString() {
    byte[] data = new byte[] {127, -128, 5, -1, 14};
    assertEquals("7f8005ff0e", HashCode.fromBytes(data).toString());
    assertEquals("7f8005ff0e", base16().lowerCase().encode(data));
  }