}
	return heartbeatTime, true
}

// wasBookmarkAfterRvReceived same as wasBookmarkAfterRvReceivedLocked just acquires a lock
func (c *cacheWatcher) wasBookmarkAfterRvReceived() bool {
	c.stateMutex.Lock()
	defer c.stateMutex.Unlock()
	return c.wasBookmarkAfterRvReceivedLocked()
}

// wasBookmarkAfterRvReceivedLocked checks if the given cacheWatcher
// have seen a bookmark event >= bookmarkAfterResourceVersion