logFile = File("/tmp/key.log"), tlsVersions = tlsVersions, launch = launch)`
 * 3. Register with `client.eventListenerFactory(eventListenerFactory)`
 * 4. Launch wireshark if not done externally `val process = eventListenerFactory.launchWireShark()`
 */
@SuppressSignatureCheck
class WireSharkListenerFactory(
  private val logFile: File,
  private val tlsVersions: List<TlsVersion>,

                                            <c:forEach var="logFile" varStatus="s"
                                                       items="${logFileItems}">
                                                <tr
                                                        data-href="${contextPath}/admin/log/download/${f:u(logFile.id)}/">
                                                    <td>${f:h(logFile.name)}</td>

    public Optional<String> altInstallationToolchains() {
        return returnFirstPresentOrEmpty(Options::altInstallationToolchains);
    }

    @Override
    public Optional<String> logFile() {
        return returnFirstPresentOrEmpty(Options::logFile);
    }

    @Override
    public Optional<Boolean> rawStreams() {
        return returnFirstPresentOrEmpty(Options::rawStreams);
    }

    @Override

    }

    protected Consumer<String> doDetermineWriter(C context) {
        if (context.options().logFile().isPresent()) {
            Path logFile = context.cwd.resolve(context.options().logFile().get());
            try {
                PrintWriter printWriter = new PrintWriter(Files.newBufferedWriter(logFile), true);
                context.closeables.add(printWriter);
                return printWriter::println;

    }

    protected TransferListener determineTransferListener(MavenContext context, boolean noTransferProgress) {
        boolean quiet = context.options().quiet().orElse(false);
        boolean logFile = context.options().logFile().isPresent();
        boolean quietCI = context.invokerRequest.ciInfo().isPresent()
                && !context.options().forceInteractive().orElse(false);

        TransferListener delegate;

    /**
     * Returns the path to the log file.
     *
     * @return an {@link Optional} containing the file path, or empty if not set
     */
    @Nonnull
    Optional<String> logFile();

    /**
     * Returns whether raw streams should be logged.
     *
     * @return a boolean indicating whether raw streams should be logged
     */
    @Nonnull
    Optional<Boolean> rawStreams();

        if (commandLine.hasOption(CLIManager.LOG_FILE)) {
            File logFile = new File(commandLine.getOptionValue(CLIManager.LOG_FILE));
            logFile = ResolveFile.resolveFile(logFile, cliRequest.workingDirectory);

            // redirect stdout and stderr to file
            try {
                PrintStream ps = new PrintStream(new FileOutputStream(logFile));
                System.setOut(ps);

        }
        return Optional.empty();
    }

    @Override
    public Optional<String> logFile() {
        if (commandLine.hasOption(CLIManager.LOG_FILE)) {
            return Optional.of(commandLine.getOptionValue(CLIManager.LOG_FILE));
        }
        return Optional.empty();
    }

    @Override
    public Optional<Boolean> rawStreams() {

    }

    @Test
    public void test_getLogFilePath() {
        final File logFile = new File(systemHelper.getLogFilePath());
        assertEquals("logs", logFile.getName());
        assertEquals("target", logFile.getParentFile().getName());
        try {
            System.setProperty("fess.log.path", "logpath");

     * Default is "System.err".
     *
     * @since 4.0.0
     */
    @Config
    public static final String MAVEN_LOGGER_LOG_FILE = MAVEN_LOGGER_PREFIX + "logFile";

    /**
     * Should the level string be output in brackets? Defaults to false.
     *
     * @since 4.0.0
     */
    @Config(type = "java.lang.Boolean", defaultValue = "false")