This tutorial is a guide to developing enterprise applications for the JavaTM Platform, Enterprise
Edition 6 (Java EE 6).
Enterprise Server v3 Preview is developed through the GlassFishTM project open-source
community at https://glassfish.dev.java.net/. The GlassFish project provides a
structured process for developing the Enterprise Server platform that makes the new features of
the Java EE platform available faster, while maintaining the most important feature of Java EE:
compatibility. It enables Java developers to access the Enterprise Server source code and to
contribute to the development of the Enterprise Server. The GlassFish project is designed to
encourage communication between Sun engineers and the community.