The Oracle Tools project provides a collection of general purpose low-level Java tools, classes and interfaces for your applications. Included are classes to aid in the configuration and management of multiple runtime instances typically used for testing multi-server, multi-process distributed applications. This work originated from the Coherence Incubator and is now released and developed as an independent standalone library (without requiring Oracle Coherence).
Blueprint Builder is an integrate environment for development the program blueprint.
Blueprint is a technology for describing the structure of the program on all levels of abstraction : packages, use cases, classes, features, functions, aspects.