What Is NetBeans Enterprise Pack 5.5 Preview?
You can find out at a glance on the home page of the release. It's an integrated bundle of the previews of NetBeans 5.5 and a future release of the Sun Java Studio Enterprise IDE, also Sun Java System Application Server Platform Edition 9 Beta, the first product of Project GlassFish. An InfoWorld article contains more details.The hallmark features? UML modeling, XML schema tools, orchestration of Web services, including BPEL [Business Process Execution Language] capabilities, all geared for ease of development on the brand-new Java Platform, Enterprise Edition 5 (Java EE 5). Do download and try things out for yourself.