I have written an applet which displays a slotmachine on the screen where the user can click and spin the wheels. It has two classes wheel and slotmachine(main).
This applet runs properly in Internet Explorer, but it does not run in Netscape. The Java console in Netscape navigator gives the following error.

# Applet exception: class slotmachine not found
java.lang.ClassNotFoundException: java/awt/event/MouseListener