f96c6a36_EMF_v1_0_Users__Guide__Java
[Property] eClassifiers [UML] The classes, enumerations, and datatypes that are contained in the UML Package [XMI] eClassifiers element on the ecore:Package element in the ecore document. [Java] 
Derived from the interfaces, classes and datatypes within this Java package is the Java package that is specified on the package statement of the interfaces and/or classes contained in the package.
EMF v1.0 Users' Guide