Final answer:
To create a GUI application for an Ice Cream shop in Java, you would use Java Swing or JavaFX to build the interface, add components for flavor and quantity selection, and implement event listeners and application logic.
Step-by-step explanation:
Creating a GUI Application for an Ice Cream Shop in Java:
To create a GUI application for an Ice Cream shop in Java, one would typically utilize the Java Swing library or JavaFX for the graphical user interface. The application would likely have options for users to select their ice cream flavor, the amount of ice cream, and the number of toppings. This would involve creating various components such as combo boxes for flavor selection, spinner controls for quantity, and perhaps a list or checkboxes to select multiple toppings.
Firstly, you would set up the main frame for the application. Next, you'd add labels and input controls for each of the selections the user can make. Set up event listeners to handle user interactions. Finally, you would implement the logic to tally up the selections and display a summary of the user's designed sundae.