MasterJ
MasterJ framework for server/web java development
MasterJ framework comprises several modules that provide a range of services:
Server Configuration: read/write/convert/observe server configuration, based on Spring 3.0 ConversionService.
Server GWT: client-server communication framework, based on GWT RPC.
GXT2/GXT3 - GXT (ExtGWT) extensions for fast RIA application development.