assertTrue(result.contains("IllegalArgumentException"));
            assertTrue(result.contains(rootMessage));
            assertTrue(result.contains("at ")); // Stack trace indicator
        }

        @Test
        @DisplayName("Should handle root cause without message")
        void testToStringWithRootCauseNoMessage() {
            Exception rootCause = new NullPointerException();

    Builder.DuplicateKey duplicateKey = null;
    if (tableSize <= BYTE_MAX_SIZE) {
      /*
       * Use 8 bits per entry. The value is unsigned to allow use up to a size of 2^8.
       *
       * The absent indicator of -1 signed becomes 2^8 - 1 unsigned, which reduces the actual max
       * size to 2^8 - 1. However, due to a load factor < 1 the limit is never approached.
       */
      byte[] hashTable = new byte[tableSize];

        assertEquals('S', messageBytes[5]);
        assertEquals('P', messageBytes[6]);
        assertEquals(0, messageBytes[7]); // Null terminator
    }

    @Test
    @DisplayName("Should include message type indicator")
    void testMessageTypeIndicator() throws IOException {
        // When
        Type1Message type1 = new Type1Message(mockContext);
        byte[] messageBytes = type1.toByteArray();

        // Then

            });
        }

        long endTime = System.currentTimeMillis();
        long duration = endTime - startTime;

        // Then - should complete quickly (this is more of a performance indicator)
        assertTrue(duration < 1000, "Creating and using 10000 EmptyIterators should be fast (took " + duration + "ms)");
    }

    @Test
    @DisplayName("EmptyIterator should work correctly in nested iteration")

        // Build a properly formatted Type 3 message
        byte[] message = new byte[200];

        // NTLMSSP signature
        System.arraycopy("NTLMSSP\0".getBytes(), 0, message, 0, 8);

        // Type 3 indicator
        message[8] = 0x03;

        // LM Response (24 bytes at offset 64)
        message[12] = 24; // Length
        message[13] = 0;
        message[14] = 24; // Max Length
        message[15] = 0;

        assertEquals('S', messageBytes[5]);
        assertEquals('P', messageBytes[6]);
        assertEquals(0, messageBytes[7]); // Null terminator
    }

    @Test
    @DisplayName("Should include message type indicator")
    void testMessageTypeIndicator() throws Exception {
        // Given
        Type2Message type2 = createMockType2Message();

            }
            final int errorCode = Encdec.dec_uint32le(BUF, 9) & 0xFFFFFFFF;
            if (resp.command == ServerMessageBlock.SMB_COM_READ_ANDX && (errorCode == 0 || errorCode == 0x80000005)) { // overflow indicator normal for pipe
                final SmbComReadAndXResponse r = (SmbComReadAndXResponse) resp;
                int off = HEADER_LENGTH;
                /* WordCount thru dataOffset always 27 */

            if (resp.getCommand() == ServerMessageBlock.SMB_COM_READ_ANDX
                    && (errorCode == 0 || errorCode == NtStatus.NT_STATUS_BUFFER_OVERFLOW)) {
                // overflow indicator normal for pipe
                final SmbComReadAndXResponse r = (SmbComReadAndXResponse) resp;
                int off = SMB1_HEADER_LENGTH;
                /* WordCount thru dataOffset always 27 */

 */
public interface NtlmFlags {

    /**
    * Indicates whether Unicode strings are supported or used.
    */
    int NTLMSSP_NEGOTIATE_UNICODE = 0x00000001;

    /**
    * Indicates whether OEM strings are supported or used.
    */
    int NTLMSSP_NEGOTIATE_OEM = 0x00000002;

    /**
    * Indicates whether the authentication target is requested from
    * the server.
    */

 */
public interface NtlmFlags {

    /**
     * Indicates whether Unicode strings are supported or used.
     */
    int NTLMSSP_NEGOTIATE_UNICODE = 0x00000001;

    /**
     * Indicates whether OEM strings are supported or used.
     */
    int NTLMSSP_NEGOTIATE_OEM = 0x00000002;

    /**
     * Indicates whether the authentication target is requested from
     * the server.
     */