org.eclipse.uml2.uml.internal.impl.EncapsulatedClassifierImpl   

    org.eclipse.uml2.uml.internal.impl.ClassImpl   

        org.eclipse.uml2.uml.internal.impl.StereotypeImpl

        org.eclipse.uml2.uml.internal.impl.ComponentImpl

        org.eclipse.uml2.uml.internal.impl.NodeImpl   

            org.eclipse.uml2.uml.internal.impl.DeviceImpl

            org.eclipse.uml2.uml.internal.impl.ExecutionEnvironmentImpl

        org.eclipse.uml2.uml.internal.impl.AssociationClassImpl

        org.eclipse.uml2.uml.internal.impl.BehaviorImpl   

            org.eclipse.uml2.uml.internal.impl.StateMachineImpl   

                org.eclipse.uml2.uml.internal.impl.ProtocolStateMachineImpl

            org.eclipse.uml2.uml.internal.impl.OpaqueBehaviorImpl   

                org.eclipse.uml2.uml.internal.impl.FunctionBehaviorImpl

            org.eclipse.uml2.uml.internal.impl.ActivityImpl

            org.eclipse.uml2.uml.internal.impl.InteractionImpl

Projects.
AJDT
BIRT
Buckminster
CDT
DTP
DSDP.DD
DSDP.TM
DLTK
Eclipse Monkey
ECF
Eclipse Platform
EMF
MQ, MT, VF
GEF
GMF
MDT
Model to Text (M2T) - JET
Mylyn
SOA Tools Platform (STP)
TPTP
Web Tools Platform (WTP)