@Override
        public void recordLoadFailure(@NonNegative final long loadTime) {
            concurrentStatsCounter.recordLoadFailure(loadTime);
            metricsStatsCounter.recordLoadFailure(loadTime);
        }
Allows a cache to record stats to both the internal {@link ConcurrentStatsCounter}
stroom-cache/stroom-cache-impl/src/main/java/stroom/cache/impl/AbstractStroomCache.java