twee3y/kursachjava

This is a console application for tracking an organization’s office equipment by department. The user launches the program, initializes demo data if needed, and uses the menu to manage departments and devices or run searches and reports; the service applies the business rules and persists changes in text files. The graph reflects the sampled source: it does not assume additional capabilities beyond the service contract and menu. Data-file interactions are shown where FileWorker makes them explicit.