public void addEntry(EntryEventImpl ev, boolean newCallbackInvoked) {
    putAllData[putAllDataSize] = new PutAllEntryData(ev);
    putAllData[putAllDataSize].setCallbacksInvoked(newCallbackInvoked);
    putAllDataSize += 1;
    // cachedEvents.add(ev);
  }
Add an entry that this putall operation should distribute. This method is for a special case:
the callback will be called after this in hasSeenEvent() case, so we should change the status
beforehand
geode-core/src/main/java/org/apache/geode/internal/cache/DistributedPutAllOperation.java