/** Ensures that added items have a unique ID */
@Override
protected Command createAddCommand(
EditingDomain domain,
EObject owner,
EStructuralFeature feature,
Collection<?> collection,
int index) {
// Ensure that the ID is unique if it's a copy operation.
collection = ReqIF10Util.ensureIdIsUnique(owner.eResource(), collection);
return super.createAddCommand(domain, owner, feature, collection, index);
}
