The group working on globalization and localization for GlassFish have created a Home Wiki Page to coordinate their efforts. Your participation would be very welcome; check Ogino's Call to Participation, and the description of How To Contribute. There is also a (not yet very active) mailing list: g11n@GlassFish.dev.java.net.

Languages currently being covered are: Spanish, French, German, Japanese, Korean, Chinese Simplified and Chinese Traditional. We would welcome help in adding content to these languages or in starting new ones; this is your opportunity to localize GlassFish or its documentation to your favorite language.