connectionPrototypes.put(RelationType.COMPOSITION, compPrototype);
Association aggrPrototype = (Association)
Association.getPrototype().clone();
aggrPrototype.setAssociationType(AssociationType.AGGREGATION);
aggrPrototype.setRelation((Relation) targetnavigable.clone());
connectionPrototypes.put(RelationType.AGGREGATION, aggrPrototype);
Inheritance inheritPrototype = (Inheritance)
Inheritance.getPrototype().clone();
inheritPrototype.setRelation((Relation) notnavigable.clone());