return navigableKeySet();
    }

    @Override
    public Collection<V> values() {
      return new StandardValues();
    }

    @Override
    public String toString() {
      return standardToString();
    }

    @Override
    public Set<Entry<K, V>> entrySet() {
      return new StandardEntrySet() {
        @Override
        public Iterator<Entry<K, V>> iterator() {

        // Test constructor with nested exception causes
        Exception rootCause = new IllegalStateException("Root cause");
        Exception middleCause = new RuntimeException("Middle cause", rootCause);
        String message = "Top level dictionary error";
        DictionaryException exception = new DictionaryException(message, middleCause);

        assertNotNull(exception);

            NtlmChallenge nc = new NtlmChallenge(null, dc);

            assertNull(nc.challenge);
            assertSame(dc, nc.dc);
        }

        @Test
        @DisplayName("Constructor accepts null dc")
        void testConstructorAcceptsNullDc() {
            byte[] challenge = new byte[] { 1, 2, 3 };

            NtlmChallenge nc = new NtlmChallenge(challenge, null);

      return (Multiset.Entry<E>[]) new Multiset.Entry<?>[length];
    }

    @Override
    public Iterable<Entry<E>> order(List<Entry<E>> insertionOrder) {
      // We mimic the order from gen.
      Map<E, Entry<E>> map = new LinkedHashMap<>();
      for (Entry<E> entry : insertionOrder) {
        map.put(entry.getElement(), entry);
      }

      Set<E> seen = new HashSet<>();

        Smb2LeaseKey key = new Smb2LeaseKey();
        DirectoryLeaseContext context = new DirectoryLeaseContext(key, 0, DirectoryCacheScope.IMMEDIATE_CHILDREN);

        byte[] name = context.getName();
        assertNotNull(name);
        assertEquals("DLse", new String(name));
    }

    @Test
    public void testSettersAndGetters() {
        Smb2LeaseKey key1 = new Smb2LeaseKey();

     * Returns the new reading.
     *
     * @return The new reading.
     */
    public String getNewReading() {
        return newReading;
    }

    /**
     * Sets the new reading.
     *
     * @param newReading The new reading.
     */
    public void setNewReading(final String newReading) {
        this.newReading = newReading;
    }

    /**
     * Returns the new part of speech.
     *

      throw new UnsupportedOperationException();
    }

    @Override
    public boolean isShutdown() {
      throw new UnsupportedOperationException();
    }

    @Override
    public boolean isTerminated() {
      throw new UnsupportedOperationException();
    }

    @Override
    public void shutdown() {
      throw new UnsupportedOperationException();
    }

        final Thread[] readers = new Thread[readerCount];
        final Exception[] exceptions = new Exception[readerCount + 1];
        final int[] trueCount = new int[readerCount];
        final int[] falseCount = new int[readerCount];

        // Start reader threads
        for (int i = 0; i < readerCount; i++) {
            final int index = i;
            readers[i] = new Thread(() -> {
                try {

            final String[] fileAuthNames = fileAuthStr.split(",");
            final List<SmbAuthentication> smbAuthList = new ArrayList<>();
            final List<org.codelibs.fess.crawler.client.smb1.SmbAuthentication> smb1AuthList = new ArrayList<>();
            final List<FtpAuthentication> ftpAuthList = new ArrayList<>();
            for (final String fileAuthName : fileAuthNames) {

    for (double x : VALUES) {
      AtomicDouble a = new AtomicDouble(x);
      assertBitEquals(x, a.get());
    }
  }

  /** default constructed initializes to zero */
  public void testConstructor2() {
    AtomicDouble a = new AtomicDouble();
    assertBitEquals(0.0, a.get());
  }

  /** get returns the last value set */
  public void testGetSet() {
    AtomicDouble at = new AtomicDouble(1.0);
    assertBitEquals(1.0, at.get());