protected void dispatchElidedEvent(LocalRegion rgn, EntryEventImpl ev) {
      if (logger.isDebugEnabled()) {
        logger.debug("dispatching elided event: {}", ev);
      }
      ev.isConcurrencyConflict(true);
      rgn.generateLocalFilterRouting(ev);
      rgn.notifyBridgeClients(ev);
    }
When an event is discarded because of an attempt to overwrite a more recent change we still
need to deliver that event to clients. Clients can then perform their own concurrency checks
on the event.
geode-core/src/main/java/org/apache/geode/internal/cache/DistributedCacheOperation.java