if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getTargetDirectedRelationships().iterator();
// Find Verify link
while(itDep.hasNext()) {
DirectedRelationship currentDRelationship = itDep.next();
currentVerify = UMLUtil.getStereotypeApplication(currentDRelationship, Verify.class);
if(currentVerify != null) {
verifiedBy.addAll(currentVerify.getBase_Abstraction().getClients());
}