@SuppressWarnings("unchecked")
            final Set<String> querySet = (Set<String>) req.getAttribute(Constants.HIGHLIGHT_QUERIES);
            if (querySet != null) {
                return querySet.stream().map(s -> new TextFragment(null, s, null, null)).toArray(n -> new TextFragment[n]);
            }
            return new TextFragment[0];
        }).orElse(new TextFragment[0]);
    }

    /**

        super(domain != null ? domain : tc.getConfig().getDefaultDomain(),
                username != null ? username : tc.getConfig().getDefaultUsername() != null ? tc.getConfig().getDefaultUsername() : "GUEST",
                password != null ? password : tc.getConfig().getDefaultPassword() != null ? tc.getConfig().getDefaultPassword() : "",
                (AuthenticationType) null);
        this.context = tc;
    }

   *     for the keys
   */
  @CanIgnoreReturnValue
  public @Nullable V erase(@Nullable Object rowKey, @Nullable Object columnKey) {
    Integer rowIndex = rowKeyToIndex.get(rowKey);
    Integer columnIndex = columnKeyToIndex.get(columnKey);
    if (rowIndex == null || columnIndex == null) {
      return null;
    }

        return (flags2 & SmbConstants.FLAGS2_SECURITY_SIGNATURES) != 0 && digest == null && auth != NtlmPasswordAuthentication.NULL
                && !NtlmPasswordAuthentication.NULL.equals(auth);
    }

    void ssn139() throws IOException {
        final Name calledName = new Name(address.firstCalledName(), 0x20, null);
        do {
            /* These Socket constructors attempt to connect before SO_TIMEOUT can be applied

        @DisplayName("Should encode input with null system name")
        void testEncodeInNullSystemName() throws NdrException {
            // Given: Connect2 message with null system name
            samr.SamrConnect2 message = new samr.SamrConnect2(null, 123, mockPolicyHandle);

            // When: Encoding input
            message.encode_in(mockNdrBuffer);

            // Then: Should encode null referent and access mask

    assertNull("get(notPresent) should return null", get(k3()));
  }

  @MapFeature.Require(ALLOWS_NULL_KEY_QUERIES)
  public void testGet_nullNotContainedButAllowed() {
    assertNull("get(null) should return null", get(null));
  }

  @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
  public void testGet_nullNotContainedAndUnsupported() {
    try {
      assertNull("get(null) should return null or throw", get(null));

    }

    public void test_available_withEmptySsoType() {
        currentSsoType = "";
        assertTrue(ssoManager.available());
    }

    public void test_available_withNullSsoType() {
        currentSsoType = null;
        assertTrue(ssoManager.available());
    }

    // Test getLoginCredential() method
    public void test_getLoginCredential_whenNotAvailable() {
        currentSsoType = Constants.NONE;

    }

    @Test
    @DisplayName("Constructor should handle null tree handle")
    void testConstructor_NullTreeHandle_ThrowsNPE() throws Exception {
        // Given: Valid parent but null tree handle
        when(locator.getType()).thenReturn(SmbConstants.TYPE_WORKGROUP);
        when(locator.getURL()).thenReturn(createSmbURL("smb://"));

    protected CrawlerClientFactory crawlerClientFactory = null;

    public FileConfig() {
        setBoost(1.0f);
    }

    @Override
    public String getDocumentBoost() {
        return getBoost().toString();
    }

    @Override
    public String getIndexingTarget(final String input) {
        if (includedDocPathPatterns == null || excludedDocPathPatterns == null) {
            initDocPathPattern();
        }

      cachingHashMap.remove(key);
      return null;
    }
  }

  @CanIgnoreReturnValue
  @Override
  public V put(K key, V value) {
    checkNotNull(key);
    checkNotNull(value);
    Timestamped<V> oldValue = cachingHashMap.put(key, new Timestamped<V>(value, ticker));
    if (oldValue == null) {
      return null;
    }