@Override
  public StatAlertDefinition getAlertDefinition(StatAlertDefinition alertDefinition) {
    return getAlertDefinition(alertDefinition.getId());
  }
This method can be used to get an alert definition.

@param alertDefinition StatAlertDefinition to retrieve
@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/AdminDistributedSystemJmxImpl.java