@ManagedOperation(
     description = "Returns the raw value for the statistic",
     displayName = "Get Statistic Value")
 public final double getStatisticValue(
     @Parameter(description = "Statistic name") String statName) {
   if (statName == null) {
     return 0;
   }
   for (ExtendedStatistic statistic : ExtendedStatistic.values()) {
     if (statistic.name().equalsIgnoreCase(statName)) {
       return getAttribute(statistic);
     }
   }
   return 0;
 }