this.metricNameStrategy = new JexlNamingStrategy(jexlExpr);
} catch (JexlException jexlExc) {
throw new LifecycleException("failed to setup naming strategy", jexlExc);
}
} else {
this.metricNameStrategy = new ClassAttributeNamingStrategy();
}
this.addHostnameTag = firstNonNull(
addHostnameTag,
Settings.getBooleanSetting(this.getSettings(), "addHostnameTag", this.getAddHostnameTagDefault()),