For Java Eclipse users: projects in zip files are ready to be imported like this: 1. Unzip. This creates a "folder WU". 2. To Import: Eclipse-Galileo-Version: 3.5.2\Menu\File\Import\Existing Projects into Workspace\ Select Root Directory-use "folder WU"-Check copy project into workspace/Finish 3. To Run: Eclipse\Menu\File\Highlight WU/src/default package/WUCircle.java/Righ-click/ Run as/Java Applet 1 For Java Command line users: each of the *.java files can run separately and is ready for javac and java commands. Copyright (C) 2011 Konstantin Kirillov. MIT License