I would like to make an option dialog in my application. In this dialog I want to make kind of Areas surrounded with a border and with a title.
An example of wha
Here you can find all informations you need.
Basically you can use border factory to create a Border using types available in Swing:
Border lineBorder = BorderFactory.createLineBorder(Color.black);
JPanel panel = new JPanel();
panel.setBorder(lineBorder);
You can also define your custom borders implementing Border interface.