String javaVendorVersion = systemProperties.get("java.vm.version");
        String osName = systemProperties.get("os.name");
        String osVersion = systemProperties.get("os.version");
        String osArch = systemProperties.get("os.arch");
        return String.format("%s/%s (%s;%s;%s) (%s;%s;%s)", appName, appVersion, osName, osVersion, osArch, javaVendor, javaVersion, javaVendorVersion);
    }

        System.err.println("error")

        then:
        1 * listener.onOutput("info")
        1 * listener.onOutput(SystemProperties.instance.lineSeparator)

        then:
        1 * listener.onOutput("error")
        1 * listener.onOutput(SystemProperties.instance.lineSeparator)
        0 * listener._

        when:
        loggingManager.stop()

        then:

            this.injectedPluginClasspath = classPath;
            return this;
        }

        public Builder setSystemProperties(Map<String, String> systemProperties) {
            this.systemProperties = systemProperties;
            return this;
        }

        public void addProgressListener(org.gradle.tooling.ProgressListener listener) {
            legacyProgressListeners.add(listener);

        Map<String, String> systemProperties = new HashMap<String, String>();
        GUtil.addToMap(systemProperties, jvmOptions.getMutableSystemProperties());
        return systemProperties;
    }

    public Map<String, String> getEffectiveSystemProperties() {
        Map<String, String> systemProperties = new HashMap<String, String>();
        GUtil.addToMap(systemProperties, System.getProperties());

    public Properties getSystemProperties() {
        if (systemProperties == null) {
            systemProperties = new Properties();
        }

        return systemProperties;
    }

    @Override
    public DefaultModelBuildingRequest setSystemProperties(Properties systemProperties) {
        if (systemProperties != null) {
            this.systemProperties = new Properties();

    }

    def "can set system properties"() {
        when:
        options.systemProperties = [key: 12, key2: "value", key3: null]

        then:
        options.systemProperties == [key: 12, key2: "value", key3: null]
    }

    def "can add system properties"() {
        when:
        options.systemProperties(key: 12)
        options.systemProperty('key2', 'value2')

        then:

            this.inactiveProfileIds = inactiveProfileIds;
            return this;
        }

        public ModelBuilderRequestBuilder systemProperties(Map<String, String> systemProperties) {
            this.systemProperties = systemProperties;
            return this;
        }

        public ModelBuilderRequestBuilder userProperties(Map<String, String> userProperties) {

            Map<String, String> systemProperties = new HashMap<String, String>();
            for (Map.Entry<Object, Object> entry : System.getProperties().entrySet()) {
                systemProperties.put(entry.getKey().toString(), entry.getValue() == null ? null : entry.getValue().toString());
            }

        }
    }

    private class AsyncDownload implements IDownload {
        private final Map<String, String> systemProperties;

        public AsyncDownload(Map<String, String> systemProperties) {
            this.systemProperties = systemProperties;
        }

        @Override
        public void download(URI address, File destination) throws Exception {
            synchronized (lock) {

        succeeds("help")

        then:
        nativeDir.directory
    }

    @ToBeImplemented("https://github.com/gradle/gradle/issues/28203")
    def "native services are #description with systemProperties == #systemProperties"() {
        given:
        // We set Gradle User Home to a different temporary directory that is outside
        // a project dir to avoid file lock issues on Windows due to native services being loaded