Modern Java Contact Manager

Stack: Java 17, Spring Boot 3, JavaFX, Hibernate, H2.

Key Features

• Bootstrap Pattern: Using a non-JavaFX class to launch the app avoids module errors.
• Spring Integration: Using ConfigurableApplicationContext to bridge the Spring backend with the JavaFX frontend.
• Data Binding: Using ObservableList and PropertyValueFactory to sync the Database with the UI Table.
• H2 Access: Forcing WebApplicationType.SERVLET to keep the H2 web console reachable at localhost:8080.