void addClientInterestList(Set<ClientProxyMembershipID> clientIds, boolean receiveValues) {
    if (receiveValues) {
      if (_clientInterestList == null) {
        _clientInterestList = clientIds;
      } else {
        _clientInterestList.addAll(clientIds);
      }
    } else {
      if (_clientInterestListInv == null) {
        _clientInterestListInv = clientIds;
      } else {
        _clientInterestListInv.addAll(clientIds);
      }
    }
  }
@see HAEventWrapper#fromData(DataInput, DeserializationContext)
@see HAContainerRegion#get(Object)
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/ClientUpdateMessageImpl.java