/****
   * 去重
   * @param virtualFleetSettlementListPre
   * @param virtualFleetSettlementListAll
   * @return
   */
  public List<VirtualFleetSettlement> notInVirtualFleetSettlementS (List<VirtualFleetSettlement> virtualFleetSettlementListPre,
      List<VirtualFleetSettlement> virtualFleetSettlementListAll) {
    if (virtualFleetSettlementListPre == null) {
      return virtualFleetSettlementListAll;
    }
    virtualFleetSettlementListAll.removeIf(a -> {
      return virtualFleetSettlementListPre.stream().anyMatch(b -> {
        if (b.getUserId() != null && b.getUserId().equals(a.getUserId())) {
          return true;
        } else {
          return false;
        }
      });
    });
    return virtualFleetSettlementListAll;
  }

Ps:从virtualFleetSettlementListAll 剔除掉virtualFleetSettlementListPre 包含的相同的userid的记录