Domiclipse
Every Domino developer Java or LotusScript should take a look at what Keith Smillie and Wes Gilster at Domiclipse.com are doing. Wes and Keith are building on the eclipse tool to make our jobs as Domino developers easier.
Keith is focusing on integrating Java with Domino, he just released an alpha version . The documentation was easy to follow and there was even a nice flash demo . I did receive an 'java.lang.UnsatisfiedLinkError: no nlsxbe in java.library.path' while attempting to set the Domino directory, a quick fix of including your Domino directory in your machines path not Java's class path.
Wes has been working on a very similar project but integrating LotusScript with eclipse. The Teamstudio ScriptBrowser has made my life easier, but having the type ahead ability of eclipse will be priceless. So pass the word about Domicipse LS.