if (response != null) {
                        // Process each notification message
                        for (WitnessAsyncNotifyMessage.WitnessNotificationMessage message : response.getMessages()) {
                            processAsyncNotificationMessage(registration, message);
                        }
                    }

         */
        public List<WitnessNotificationMessage> getMessages() {
            return messages;
        }

        /**
         * Sets the list of notification messages.
         *
         * @param messages the list of individual notification messages contained in this response
         */
        public void setMessages(List<WitnessNotificationMessage> messages) {
            this.messages = messages;

            // If exception thrown, validation is working
            assertTrue(e.getMessage().contains("Invalid negotiate context data length") || e.getMessage().contains("Buffer too small")
                    || e.getMessage().contains("negotiate context"), "Validation detected issue: " + e.getMessage());
        }
    }

    /**
     * Test negotiate context buffer overflow protection.
     */

            TransportException wrapper = new TransportException("Wrapper", original);

            assertEquals("Wrapper", wrapper.getMessage());
            assertEquals(original, wrapper.getRootCause());
            assertEquals(originalMessage, ((TransportException) wrapper.getRootCause()).getMessage());
        }
    }

        assertTrue(exception.getMessage().contains("FILE_EXISTS"));
        assertTrue(exception.getMessage().contains("File already exists"));
        assertTrue(exception.getMessage().contains("document.pdf already exists"));

        // Without custom message
        exception = new SmbOperationException(SmbOperationException.ErrorCode.DISK_FULL, null);
        assertTrue(exception.getMessage().contains("DISK_FULL"));

        // Verify the exception message indicates name resolution failure
        assertTrue(exception.getMessage().contains("NONEXISTENT") || exception.getMessage().contains("unknown")
                || exception.getMessage().contains("not found"), "Exception message should indicate name resolution failure");
    }

    @Test

        assertEquals(rootCause, finalException.getCause().getCause());
        assertEquals("Final error", finalException.getMessage());
        assertEquals("Intermediate", intermediateCause.getMessage());
        assertEquals("Root error", rootCause.getMessage());
    }

    @Test
    @DisplayName("Should preserve stack trace")
    void testStackTracePreservation() {
        // When

        // Verify messages
        assertEquals("Top level", topLevel.getMessage());
        assertEquals("Level 1", level1.getMessage());
        assertEquals("Level 2", level2.getMessage());
        assertEquals("Level 3 - Root cause", level3.getMessage());
    }

    /**
     * Test serialization
     */
    public void test_serialization() throws Exception {

        } catch (final ExtractException e) {
            assertTrue("Error message should mention ZIP archive", e.getMessage().contains("ZIP archive"));
            assertTrue("Error message should indicate failure",
                    e.getMessage().contains("Failed to extract") || e.getMessage().contains("No entries could be processed"));
        }
    }

    /**

     * @return true if TCP fallback is recommended
     */
    public boolean shouldFallbackToTcp(Exception error) {
        // Hardware errors suggest RDMA is not working
        if (error.getMessage() != null) {
            String message = error.getMessage().toLowerCase();
            if (message.contains("hardware") || message.contains("device not found") || message.contains("driver")