private SettingsSource userSettingsSource;

    private Properties systemProperties;

    private Properties userProperties;

    @Override
    public File getGlobalSettingsFile() {
        return globalSettingsFile;
    }

    @Override
    public DefaultSettingsBuildingRequest setGlobalSettingsFile(File globalSettingsFile) {
        this.globalSettingsFile = globalSettingsFile;

        settingsRequest.setUserSettingsFile(request.getUserSettingsFile());
        settingsRequest.setProjectSettingsFile(request.getProjectSettingsFile());
        settingsRequest.setGlobalSettingsFile(request.getGlobalSettingsFile());
        settingsRequest.setUserProperties(request.getUserProperties());
        settingsRequest.setSystemProperties(request.getSystemProperties());

        return build(settingsRequest);
    }

        DefaultSettingsProblemCollector problems = new DefaultSettingsProblemCollector(null);

        Source globalSettingsSource =
                getSettingsSource(request.getGlobalSettingsFile(), request.getGlobalSettingsSource());
        Settings globalSettings = readSettings(globalSettingsSource, request, problems);

@Deprecated(since = "4.0.0")
public interface SettingsBuildingRequest {

    /**
     * Gets the global settings file.
     *
     * @return The global settings file or {@code null} if none.
     */
    File getGlobalSettingsFile();

    /**
     * Sets the global settings file. A non-existent settings file is equivalent to empty settings. If both user
     * settings and global settings are given, the user settings take precedence.
     *