int threadCount = 10;
            Thread[] threads = new Thread[threadCount];
            byte[][] dataArrays = new byte[threadCount][128];

            for (int i = 0; i < threadCount; i++) {
                final int index = i;
                dataArrays[i] = new byte[128];
                Arrays.fill(dataArrays[i], (byte) i);

                threads[i] = new Thread(() -> {

  }

  public void testCopyOfDuplicateKey() {
    Map<IntegerDiv10, String> original =
        ImmutableMap.of(
            new IntegerDiv10(3), "three",
            new IntegerDiv10(20), "twenty",
            new IntegerDiv10(11), "eleven",
            new IntegerDiv10(35), "thirty five",
            new IntegerDiv10(12), "twelve");

    assertThrows(IllegalArgumentException.class, () -> ImmutableSortedMap.copyOf(original));
  }

        // Setup mock SearchLogHelper that throws nested exception
        SearchLogHelper mockSearchLogHelper = new SearchLogHelper() {
            @Override
            public void storeSearchLog() {
                Exception cause = new IllegalArgumentException("Root cause");
                throw new RuntimeException("Wrapper exception", cause);
            }
        };

                new SimpleLookup(List.of(
                        new DefaultRequestCacheFactory(),
                        new DefaultRepositoryFactory(new DefaultRemoteRepositoryManager(
                                new DefaultUpdatePolicyAnalyzer(),
                                new DefaultChecksumPolicyProvider(),
                                new DefaultRepositoryKeyFunctionFactory())),

        queryContext = new QueryContext("test", true);
        queryContext.addFieldLog("field", "new");

        List<String> list = fieldLogMap.get("field");
        assertEquals(2, list.size());
        assertEquals("existing", list.get(0));
        assertEquals("new", list.get(1));
    }

    // Test addFieldLog with new field
    @Test
    public void test_addFieldLog_newField() {

              return false;
            }
          }
          return true;
        };
    TypeWithDuplicates a = new TypeWithDuplicates(1, 1);
    TypeWithDuplicates b1 = new TypeWithDuplicates(2, 1);
    TypeWithDuplicates b2 = new TypeWithDuplicates(2, 2);
    TypeWithDuplicates c = new TypeWithDuplicates(3, 1);
    CollectorTester.of(collector, equivalence)
        .expectCollects(ImmutableSet.of(a, b1, c), a, b1, c, b2);

        super.setUp(testInfo);
        suggestHelper = new SuggestHelper();
        setupMockComponents();
    }

    private void setupMockComponents() {
        ComponentUtil.setFessConfig(new MockFessConfig());
        ComponentUtil.register(new MockSearchEngineClient(), "searchEngineClient");
        ComponentUtil.register(new MockSearchLogBhv(), "searchLogBhv");
        ComponentUtil.register(new MockElevateWordBhv(), "elevateWordBhv");

    private PropertyConfiguration config;

    @BeforeEach
    public void setUp() throws CIFSException {
        // Create a mock configuration for testing
        Properties properties = new Properties();
        config = new PropertyConfiguration(properties);
        context = mock(CIFSContext.class);
        when(context.getConfig()).thenReturn(config);
    }

    /**

        byte[] dst = new byte[fileName.length() + 1];
        int result = smbComOpenAndX.writeBytesWireFormat(dst, 0);
        assertEquals(fileName.length() + 1, result);
    }

    /**
     * Test readParameterWordsWireFormat method.
     */
    @Test
    void testReadParameterWordsWireFormat() {
        smbComOpenAndX = new SmbComOpenAndX(fileName, access, 0, andx);
        byte[] buffer = new byte[0];

        public boolean isGuest() {
            return this.guest;
        }
    }

    static Stream<boolean[]> anonGuestFlags() {
        return Stream.of(new boolean[] { false, false }, new boolean[] { true, false }, new boolean[] { false, true },
                new boolean[] { true, true });
    }

    @ParameterizedTest
    @MethodSource("anonGuestFlags")
    @DisplayName("unwrap, domain, anonymous/guest flags happy paths")