// CHECKSTYLE_ON: MagicNumber

    public static final String BUILD_VERSION_PROPERTY = "version";

    public static String showVersion() {
        return showVersion(null, null);
    }

    public static String showVersion(String commandLine, String terminal) {
        final String ls = System.lineSeparator();
        Properties properties = getBuildProperties();

    public Optional<Boolean> showVersionAndExit() {
        return returnFirstPresentOrEmpty(Options::showVersionAndExit);
    }

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

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

    @Override

    /**
     * Indicates whether to show the version information.
     *
     * @return an {@link Optional} containing the boolean flag, or empty if not set
     */
    @Nonnull
    Optional<Boolean> showVersion();

    /**
     * Indicates whether to run in quiet mode.
     *
     * @return an {@link Optional} containing the boolean flag, or empty if not set
     */
    @Nonnull
    Optional<Boolean> quiet();

            }
        }
        if (mavenOptions.showVersionAndExit().orElse(false)) {
            cmdAndArguments.add("--version");
        }
        if (mavenOptions.showVersion().orElse(false)) {
            cmdAndArguments.add("--show-version");
        }
        if (mavenOptions.quiet().orElse(false)) {
            cmdAndArguments.add("--quiet");
        }