cmdAndArguments.add(mavenOptions.altUserToolchains().get());
        }
        if (mavenOptions.altInstallationToolchains().isPresent()) {
            cmdAndArguments.add("--install-toolchains");
            cmdAndArguments.add(mavenOptions.altInstallationToolchains().get());
        }
        if (mavenOptions.logFile().isPresent()) {
            cmdAndArguments.add("--log-file");

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

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

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

    @Override

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

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