How to use

remove

method

in

com.ebay.jetstream.event.JetstreamEvent

    continue;
  SessionizationInfo info = (SessionizationInfo) firstEvent.remove(CURRENT_SESSIOIZERINFO);
  handleRawEvent(uid, identifier, null, firstEvent, sessionizer, info);
} else if (Constants.EVENT_TYPE_SESSION_TRANSFERED_EVENT.equals(firstEvent.getEventType())) {
    continue;
  SessionizationInfo info = (SessionizationInfo) firstEvent.remove(CURRENT_SESSIOIZERINFO);
  handleRawEvent(uid, identifier, localSessionCache.get(uid), firstEvent, sessionizer, info);
} else {
  SessionizationInfo info = (SessionizationInfo) firstEvent.remove(CURRENT_SESSIOIZERINFO);
  handleRawEvent(uid, identifier, null, firstEvent, sessionizer, info);
  Session session = localSessionCache.get(uid);
  while (nextEvent != null) {
    SessionizationInfo info = (SessionizationInfo) nextEvent.remove(CURRENT_SESSIOIZERINFO);
    updateSessionOnly(session, nextEvent, identifier, sessionizer, info);
    nextEvent = q.poll();

private void processEPL(JetstreamEvent event) {
  Object sesionizerList = event.remove(SessionizerProcessor.SESSIONIZER_LIST);
  try {
    esperService.getEPRuntime().sendEvent(event, event.getEventType());
  } finally {
    if (sesionizerList != null) {
      event.put(SessionizerProcessor.SESSIONIZER_LIST, sesionizerList);
    }
  }
}

SessionizationInfo next = pendingSessionizers.removeFirst();
if (pendingSessionizers.isEmpty()) {
  event.remove(SESSIONIZER_LIST);

private void processNormalEvent(String identifier, JetstreamEvent event, Sessionizer sessionizer, String affinityKey, SessionizationInfo info) {
  String uid = sessionizer.getUniqueSessionIdentifier(identifier);
  PendingEventHolder holder = pendingReadEvents.get(uid);
  if (holder != null) {
    holder.offer(event);
    return;
  }
  Session session = localSessionCache.get(uid);
  RemoteStoreProvider remoteDAO = provider;
  if (session == null && remoteDAO != null
      && (!enableReadOptimization || clusterManager.isOwnershipChangedRecently(
          affinityKey))) {
    if (remoteDAO.asyncLoadSupport()) {
      if (asyncLoadFromRemoteStore(event, uid, remoteDAO, affinityKey)) {
        return;
      }
    } else {
      session = remoteDAO.load(uid);
    }
  }
  event.remove(CURRENT_SESSIOIZERINFO);
  handleRawEvent(uid, identifier, session, event, sessionizer, info);
}

SessionizationInfo info = (SessionizationInfo) firstEvent.remove(CURRENT_SESSIOIZERINFO);
handleRawEvent(uid, identifier, session, firstEvent, sessionizer, info);
  session = localSessionCache.get(uid);
  while (nextEvent != null) {
    info = (SessionizationInfo) nextEvent.remove(CURRENT_SESSIOIZERINFO);
    updateSessionOnly(session, nextEvent, identifier, sessionizer, info);
    nextEvent = q.poll();

event.remove(Constants.REPLAY_INITIAL_TS);
event.remove(Constants.REPLAY_LAST_TS);
event.remove(getReplayConfig().getTimestampKey());
event.remove(replayTopicKey);

lock.readLock().unlock();
if (injectTs) {
  event.remove(m_config.getTimestampKey());