docs: public static IntervalMetricReader create(
        MetricExporter metricExporter, MetricReader metricReader, Options options) {
      checkNotNull(options, "options");
      Duration exportInterval = checkNotNull(options.getExportInterval(), "exportInterval");
      checkArgument(exportInterval.compareTo(ZERO) > 0, "Export interval must be positive");
  
      return new IntervalMetricReader(
          new Worker(
              checkNotNull(metricExporter, "metricExporter"),
              exportInterval.toMillis(),
              checkNotNull(metricReader, "metricReader")));
    }