Several readers have asked why the
Watch applet from this chapter does not work in Internet Explorer,
Netscape Navigator, or another browser. This is explained in the "Choosing a
Java Version" section on pages 165-167 -- the Watch applet uses Java 2
techniques, so it cannot be run by the built-in Java interpreter included
with popular browsers. To find out how to make the applet work in those
browsers, read the "Developing Java 2 Applets" section on pages 185-189.