You can download the executable file for the Java CAPS Installer from the Sun Download Center or the DVDs from the Media Kit to install Java CAPS. The graphical user interface Java CAPS Installer provides a standard setup wizard where you can specify details about the Java CAPS installation, including the following:
Java Software Development Kit (JDK) directory
Installation location
Repository name and port numbers
Enterprise Manager
Whether to install repository components into NetBeans
Login credentials and secure port numbers
You can also choose to perform a custom installation or a complete installation. A complete installation is recommended. Once you have completed the initial installation, you can install additional products using the Java CAPS Uploader and the NetBeans Update Center.