For the Sun Java Enterprise System, Application Server installation is part of the system installation process. For more information, see http://www.sun.com/software/javaenterprisesystem/index.html.
For all other installations, the following components are included in the full installation. For more information, see the Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Installation Guide.
Application Server core, including:
J2EE 1.4 compliant application server
Administration Console
asadmin utility
deploytool
Other development and deployment tools
Sun Java System Message Queue software
J2SE 1.4.2
PointBase (intended for evaluation use only, not for production or deployment use)
The High-Availability Database (HADB)
Load balancer plug-ins for web servers
JDK
Sample Applications
After you have installed Application Server, you can further optimize the server for development in these ways:
Locate utility classes and libraries so they can be accessed by the proper classloaders. For more information, see Using the System Classloader or Using the Common Classloader.
Set up debugging. For more information, see Chapter 4, Debugging Applications.
Configure the Java Virtual Machine (JVMTM) software. For more information, see the Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Administration Guide.