* message}.
     */
    @Override
    public String getMessage() {
      // requireNonNull is safe because ExampleStackTrace sets a non-null message.
      StringBuilder message = new StringBuilder(requireNonNull(super.getMessage()));
      for (Throwable t = conflictingStackTrace; t != null; t = t.getCause()) {
        message.append(", ").append(t.getMessage());
      }
      return message.toString();
    }
  }

    }

    boolean hasCapability(final int cap) throws SmbException {
        try {
            connect(RESPONSE_TIMEOUT);
        } catch (final IOException ioe) {
            throw new SmbException(ioe.getMessage(), ioe);
        }
        return (capabilities & cap) == cap;
    }

    boolean isSignatureSetupRequired(final NtlmPasswordAuthentication auth) {

            this.state++;
            return out;
        } catch (final SmbException e) {
            throw e;
        } catch (final Exception e) {
            throw new SmbException(e.getMessage(), e);
        }
    }

    /**
     * Creates a Type 3 (authentication) message in response to the Type 2 message received from the server.
     * @param msg2 the Type 2 message received from the server

            try {
                handle.close();
                fail("Expected IOException to be thrown");
            } catch (IOException e) {
                assertEquals("Handle close failed", e.getMessage());
            }

            verify(mockSmbPipeHandleInternal).close();
            verify(mockSmbNamedPipe).close(); // Should still be called due to finally block
        }
    }

    @Nested

        super(message);
      }
    }

    StackTraceException e = new StackTraceException("my message");

    String firstLine = quote(e.getClass().getName() + ": " + e.getMessage());
    String secondLine = "\\s*at " + ThrowablesTest.class.getName() + "\\..*";
    String moreLines = "(?:.*" + System.lineSeparator() + "?)*";
    String expected =

        byte[] tooSmall = new byte[10];

        PACDecodingException exception = assertThrows(PACDecodingException.class, () -> new PacLogonInfo(tooSmall));

        assertEquals("Malformed PAC", exception.getMessage());
    }

    @Test
    @DisplayName("Test getters return expected values using mocks")
    void testGetters() throws Exception {
        // Use mocking to test getters without complex PAC data creation

            ioe = (TransportException) root;
            root = ((TransportException) ioe).getRootCause();
        }
        if (root instanceof InterruptedException) {
            ioe = new InterruptedIOException(root.getMessage());
            ioe.initCause(root);
        }
        return ioe;
    }

    /**
     * Closes this input stream and releases any system resources associated with the stream.
     *

                index++;
            }
            return Integer.parseInt(response.substring(index, index + 3));
        } catch (final Exception ex) {
            throw new IOException(ex.getMessage());
        }
    }

    private void doHandshake() throws IOException {
        connect();
        try {
            int response = parseResponseCode();

            }

            return normalized.toString();

        } catch (MalformedURLException e) {
            throw new SmbException("Invalid SMB URL format: " + e.getMessage());
        }
    }

    /**
     * Check if path contains traversal sequences
     */
    private boolean containsTraversal(String path) {
        // Check various forms of directory traversal

        }
    }
    
    public void handleFailure(ChannelInfo failedChannel, Exception error) {
        log.warn("Channel {} failed: {}", failedChannel.getChannelId(), error.getMessage());
        
        // Mark channel as failed
        failedChannel.setState(ChannelState.FAILED);
        
        // Get or create failover state
        FailoverState state = failoverStates.computeIfAbsent(