<p>UML2 is an EMF-based implementation of the UML<sup>TM</sup> 2.x metamodel for the Eclipse platform. 
The objectives of this subcomponent are to provide a useable implementation of the metamodel to support the 
development of modeling tools, a common XMI schema to facilitate interchange of semantic models, test 
cases as a means of validating the specification, and validation rules as a means of defining and 
enforcing levels of compliance.</p>