p.searchUpwards = searchUpwards;
        p.useEmptySettings = useEmptySettings;
        return p;
    }

    public File getGradleHomeDir() {
        return gradleHomeDir;
    }

    public void setGradleHomeDir(File gradleHomeDir) {
        this.gradleHomeDir = gradleHomeDir;
    }

    public boolean isSearchUpwards() {
        return searchUpwards;
    }

    public void doNotSearchUpwards() {

            );
            startParameter.setCurrentDir(FILE_SERIALIZER.read(decoder));
            startParameter.setGradleUserHomeDir(FILE_SERIALIZER.read(decoder));
            startParameter.setGradleHomeDir(nullableFileSerializer.read(decoder));
            startParameter.setProjectCacheDir(nullableFileSerializer.read(decoder));
            startParameter.setIncludedBuilds(fileListSerializer.read(decoder));

            + ", welcomeMessageConfiguration=" + welcomeMessageConfiguration
            + '}';
    }

    /**
     * Package scope for testing purposes.
     */
    void setGradleHomeDir(File gradleHomeDir) {
        this.gradleHomeDir = gradleHomeDir;
    }

    @Incubating
    public void setConfigureOnDemand(boolean configureOnDemand) {
        this.configureOnDemand = configureOnDemand;