static MetricManager constructWithCustomUpdater(ManagerConfig settings, Updater<Bucket, Sample> updater) { return new MetricManager(settings, updater); }
void fini() { receiver = null; metricManager.deconstruct(); metricManager = null; updater = null; }
void init() { updater = new ObservableUpdater(); metricManager = MetricManager.constructWithCustomUpdater(new ManagerConfig(new ManagerConfig.Builder()), updater); receiver = metricManager.get(); }