please convert 3 of these usecases to java code that show the interface when i run it i need in java please...my project is attendance systm

about my system:

The software product is UNIQ Attendance System, it was developed to computerize the traditional way of taking attendance. Where all the staff, lecturers, and students can take attendance. Users can log in to the application or create an account if they do not have an account. Users will be able to see the account details, schedule, and transcripts. Each account has a different authorization depending on the type of user. Admission staff can export data into a spreadsheet while IT staff can manage users and technical issues. The UNIQ Attendance System is a fundamental tool for following and recording important data. The main audience that will use the system is the staff, lecturers, and students of UNIQ, where users can view schedules, events, and transcripts. It supports documentation and keeping records. The framework approaches as an open framework for all clients, where it permits staff, lecturers, and students to see data and subtle elements based on an authorization type of account. Also, in the account segment users can change their settings in account settings. It is a web-based application that works on any PC (Personal Computer) and it can be used on numerous gadgets. One of the primary key highlights is Staff, lecturers, and students can record their attendance by their fingerprint or checking QR on the ID card. Another important aspect is permitting users to see events and schedules.

the usecase diagram:

please i need the code in java just for 3 of the usecases that show the interface when i run it

Use case diagram for the system: UNIQ Attendance system Register Account View Transcript --- Submit Record Record Attendances > > Staff Export Record View Record Manage Users