writeParams.setAccessible(true);
            writeParams.invoke(cancel, dst, 0);

            Method writeBytes = SmbComNtCancel.class.getDeclaredMethod("writeBytesWireFormat", byte[].class, int.class);
            writeBytes.setAccessible(true);
            writeBytes.invoke(cancel, dst, 0);

            // Then - array should remain unchanged

            java.lang.reflect.Method method =
                    MultiChannelManager.class.getDeclaredMethod("createChannelTransport", InetAddress.class, InetAddress.class);
            method.setAccessible(true);
            method.invoke(multiChannelManager, null, null);
        });

        // Check that the root cause is CIFSException
        assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);

        setTreeIdMethod.setAccessible(true);
        setTreeIdMethod.invoke(response, -1);
        assertFalse(response.isValidTid());

        // Test valid TID
        setTreeIdMethod.invoke(response, 100);
        assertTrue(response.isValidTid());

        // Test zero TID (valid)
        setTreeIdMethod.invoke(response, 0);
        assertTrue(response.isValidTid());
    }

    @Test

        final Method method = Suggester.class.getDeclaredMethod("getIndicesForAlias", String.class);
        method.setAccessible(true);
        final List<String> indices = (List<String>) method.invoke(suggester, aliasName);

        assertNotNull("Indices list should not be null", indices);
        assertEquals("Should find exactly one index", 1, indices.size());

    /**
     * Test: Verify that OnConnectListener is properly invoked
     */
    @Test
    public void testOnConnectListenerInvoked() {
        final AtomicBoolean listenerCalled = new AtomicBoolean(false);
        final OnConnectListener listener = () -> listenerCalled.set(true);

        fesenClient.addOnConnectListener(listener);

        // Manually invoke listeners as if connect() succeeded

        Object result = createInfoMethod.invoke(response);
        assertNotNull(result);
        assertTrue(result instanceof SmbInfoAllocation);

        // Test FS_SIZE_INFO
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.FS_SIZE_INFO);
        result = createInfoMethod.invoke(response);
        assertNotNull(result);

            // Then
            assertTrue(Modifier.isProtected(method.getModifiers()));
            method.setAccessible(true); // Required to invoke protected method
            assertEquals(443, method.invoke(testHandler));
        }

        @Test
        @DisplayName("Should maintain inheritance hierarchy")
        void testInheritanceHierarchy() {
            // When

            Method makePipeUrlMethod = DcerpcPipeHandle.class.getDeclaredMethod("makePipeUrl");
            makePipeUrlMethod.setAccessible(true);
            String result = (String) makePipeUrlMethod.invoke(handle);

            assertEquals("smb://server/IPC$/test", result);
        }

        @Test
        @DisplayName("Should generate correct pipe URL with server option")

                method.setAccessible(true);
                byte[] targetInfo = (byte[]) method.invoke(null, mockContext, null);

                assertNotNull(targetInfo);
                assertEquals(4, targetInfo.length); // Only the 4-byte terminator
            } catch (Exception e) {
                fail("Failed to invoke makeTargetInfo via reflection: " + e.getMessage());
            }
        }
    }

        method.setAccessible(true);
        return (int) method.invoke(response);
    }

    private void setNumEntries(NetServerEnum2Response response, int value) throws Exception {
        Method method = getSuperclassMethod(response.getClass(), "setNumEntries", int.class);
        method.setAccessible(true);
        method.invoke(response, value);
    }