In Java, you can add an image to a JPanel using the drawImage() method of the Graphics class. To do this, you will need to:
To programmatically close a JFrame in Java, you can use the dispose method.
There are several Java GUI frameworks available, each with its own strengths and weaknesses.
A pop-up message box is a small window that appears on a computer screen to display a message or prompt the user to take a specific action.