How akiratorizawa/fintech-toolkit works
This is a small, single-file Java console fintech toolkit. A user enters through the main menu, which offers credit-card validation, currency denomination, and monthly-installment tools; the sampled code shows the installment calculation and currency breakdown, but not all menu dispatches or the card-validation implementation. The graph preserves those documented menu capabilities while marking unsampled routes as unverified. No separate storage or external services are evident.
Main entry points: Main.java Main menu
Components 5
Console interface
- Main menu
Main.java
Finance tools
- Card validator
Main.java - Denomination calculator
Main.java - Installment calculator
Main.java
Other components
- User
Connections 4
- User → Main menu: enters choices
Main.java - Main menu → Card validator: offers option
Main.java - Main menu → Denomination calculator: offers option
Main.java - Main menu → Installment calculator: dispatches option
Main.java