in concurrency-loadbalancer-core/src/main/java/com/uber/concurrency/loadbalancer/AbstractConcurrencyLoadBalancer.java [364:371]
public B withFailureEffectiveLatency(Duration latency, int windowCount) {
withFailureEffectiveLatency(latency);
if (windowCount <= 0) {
throw new IllegalArgumentException("timeWindowCount must be positive");
}
this.scheduledCounterBuilder.withNumWindow(windowCount);
return (B)this;
}