static void forceInvalidateEvent(EntryEventImpl event, LocalRegion owner) {
    if (FORCE_INVALIDATE_EVENT) {
      event.invokeCallbacks(owner, false, false);
    }
  }
If the FORCE_INVALIDATE_EVENT flag is true then invoke callbacks on the given event.
geode-core/src/main/java/org/apache/geode/internal/cache/BaseRegionMap.java