Activity network demonstration applet

In the first, simple version, the whole of the program is implemented as a Java Applet. The following solution is more comprehensive. It forms the example that is used to illustrate UML in the talk The Four Faces of UML.  You can try running it below:

 Your browser is ignoring the HTML <APPLET> tag. May be you haven't installed Java?

The above Applet has been tested in Netscape version 4.05. As the previous version, this one had bugs in the Java virtual machine.

You can download the Java code for this example. The tool part is in, the server part is in