High level API to generate and transform Java byte code
Byte Code Generation Library is high-level API to generate and transform Java byte code. It is used by AOP, testing, data access frameworks to generate dynamic proxy objects and intercept field access. cglib is a powerful, high-performance and quality Code Generation Library. It is used to extend Java classes and implement interfaces at runtime. See samples and API documentation to learn more about features. This library is free software, freely reusable for personal or commercial purposes.
XOB (XMLObjectBinder) is Java package that is an alternative to JAXB. It lets you define interfaces representing XML tags and have them automatically implemented runtime through the use of reflection giving you an object representation of your XML files.
xmi-utils is a set of java libraries for working with xmi model and metamodel defined by the OMG. features: xmi parser, xmi repository, create java interfaces from metamodel, proxy for interfaces generated from metamodel