How to convert a Swing Application to an Applet?

Question

I created a desktop application with Swing Application Framework, now how can I convert it to an applet? The main class extends SingleFrameApplication.

EDITED: This

Answer 1

The quick and dirty way:

Drop extends SingleFrameApplication. Add extends JApplet.

replace the constructor with public void init() leaving the body as is.

Create an HTML page to hold it. and give it a whirl.

There will likely be some scoping issues, but you should be able to fix those fairly easily.