This site is much more than the name implies. In addition to an exhaustive reference on the Java programming language, other tutorials on C#, XML, Python, and JavaScript are available. The Java tutorials are divided into beginning, intermediate, and advanced sections, and sample programs and source code are provided for each topic. Users can test their knowledge of Java by completing a series of...

This Web site offers a large collection of articles and tutorials on the Java programming language. The material is presented in a series of four basic steps, beginning with an overview of the Java platform and common terminology. Several lessons comprise the following section, leading the user through the necessary system setup and some introductory application development issues. The third...

This Java tutorial, created by the makers of the language, covers all the basics needed to start programming. Some of the general subjects discussed on the site include writing applets, 2D graphics, security, and custom networking. Each of the main sections has several lessons that describe specific topics. The first few are probably essential for every Java beginner, but the specialized sections...