docs: public long getTimeDurationHelper(String name, String vStr, TimeUnit unit) {
  		vStr = vStr.trim();
  		vStr = StringUtils.toLowerCase(vStr);
  		ParsedTimeDuration vUnit = ParsedTimeDuration.unitFor(vStr);
  		if (null == vUnit) {
  			logDeprecation("No unit for " + name + "(" + vStr + ") assuming " + unit);
  			vUnit = ParsedTimeDuration.unitFor(unit);
  		} else {
  			vStr = vStr.substring(0, vStr.lastIndexOf(vUnit.suffix()));
  		}
  
  		long raw = Long.parseLong(vStr);
  		long converted = unit.convert(raw, vUnit.unit());
  		if (vUnit.unit().convert(converted, unit) < raw) {
  			logDeprecation("Possible loss of precision converting " + vStr
  					+ vUnit.suffix() + " to " + unit + " for " + name);
  		}
  		return converted;
  	}