jValidator is a data quality firewall, i.e. middleware for the real time validation, management, and monitoring of data streams. If you need to implement or improve the validation process of your schemas, to populate a database through data streams of various formats and originating from many sources, to validate complex rules, and to monitoring the quality of your data, jValidator is the solution.
protobuf-dt is Google’s Eclipse-based editor for protocol buffers. It provides all the features you’d expect from an Eclipse editor (syntax highlighting, outline view, content assist, etc.) plus some protocol buffer-specific features, such as "Open Declaration" (hyperlinking) support, including imported .proto files, configurable integration with protoc, and automatic removal of trailing whitespace.
DatacenterManager is performance monitoring and trend analysis software which can inventory Unix servers in seconds. It doesn't require installing extra software on your servers, but uses SSH and Unix commands. Your entire datacenter can be automatically inventoried by supplying the hostname, username and password for each server, either "one by one" or via an automated CSV host list import file.
The Geomajas API project contains some annotations that can be used to indicate which parts (which classes and which (public) methods or fields) are considered as the API. This is particularly useful for projects where you want to mark the API without the need to refactor everything to interfaces and factories.