如果两个用例有不同的优先级，避免合并它们。
Avoid merging two use cases if they have different priorities.
此合并是由预算可用性和技术优先级(如成本削减、易于维护和复杂性降低)驱动的。
This consolidation is driven by budget availability and technological priorities, such as those of cost reduction, ease of maintenance, and decreased complexity.
尽管这些任务最终将被合并到业务逻辑中，但是最好用诸如RemoteException之类的系统级异常来表示它们。
While these tasks will eventually be incorporated into business logic, they're best represented by system-level exceptions like RemoteException.
应用推荐