Final Answer:
To build and display a dialog box with event handlers in Java, you can use the JOptionPane class and the ActionListener interface.
Step-by-step explanation:
In Java, the JOptionPane class provides a convenient way to create and display standard dialog boxes, including message, input, and confirmation dialogs. These dialogs can be customized to include event handlers, allowing you to respond to user interactions.
To handle events such as button clicks in the dialog box, you would typically use the ActionListener interface. This interface defines the actionPerformed method, where you can specify the actions to be taken when a specific event, such as a button click, occurs.
By combining the JOptionPane class for creating the dialog box and the ActionListener interface for handling events, you can create interactive and responsive dialog boxes in your Java applications. This approach ensures that your dialog boxes not only display information or prompt users for input but also allow you to capture and process their interactions through event handling mechanisms.