Java EE 6 Tutorial Component The tutorial example source is contained in the tutorial component. To obtain the tutorial component, use the Update Tool. To Obtain the Tutorial Component Using the Update Tool 1.Start the Update Tool. From the command line, type the command updatetool. On a Windows system, from the Start menu, choose All Programs, then chooseJava EE 6 SDK, then choose Start Update Tool. 2.Expand the GlassFish Server Open Source Edition node. 3.Select the Available Add-ons node. 4.From the list, select the Java EE 6 Tutorial check box. 5.Click Install. 6.Accept the license agreement. After installation, the Java EE 6 Tutorial appears in the list of installed components. The tool is installed in the as-install/docs/javaee-tutorial directory. This directory contains two subdirectories: docs and examples. The examples directory contains subdirectories for each of the technologies discussed in the tutorial.