Architecting a Multi-Table Restaurant Billing System in Java: An OOP Case Study

The implementation of a restaurant billing platform demonstrates progressive refinement of object-oriented design principles across three iterative versions. The system architecture centers on five primary entities: MenuItem representing culinary offerings, MenuCatalog serving as a centralized registry, OrderEntry capturing transaction line ite ...

Posted on Thu, 03 Sep 2026 16:48:41 +0000 by emilyfrazier