EDIT

                    if(newNameForRegistrationPopupEditor != null && event.getPopup().equals(newNameForRegistrationPopupEditor)){

                        if(event.getReason().equals(Reason.SAVE)){

                        try {

                            TransactionStatus txStatus = getRepo().startTransaction();

                            UUID taxonNameUuid = newNameForRegistrationPopupEditor.getBean().getUuid();

                            if(newNameForRegistrationPopupEditor.getBean().cdmEntity().isPersited()){

                                getRepo().getSession().refresh(newNameForRegistrationPopupEditor.getBean().cdmEntity());

                            }

                            Registration reg = getRepo().getRegistrationService().createRegistrationForName(taxonNameUuid);

                            if(!newNameBlockingRegistrations.isEmpty()){

                                for(Registration blockingReg : newNameBlockingRegistrations){

                                    blockingReg = getRepo().getRegistrationService().load(blockingReg.getUuid());

                                    reg.getBlockedBy().add(blockingReg);

                                }

                                getRepo().getRegistrationService().saveOrUpdate(reg);

                                newNameBlockingRegistrations.clear();

                            // reload workingset into current session

                            loadWorkingSet(workingset.getCitationUuid());

                            workingset.add(reg);

                            getRepo().commitTransaction(txStatus);

                        } finally {

                            getRepo().getSession().clear(); // #7702

                            refreshView(true);

                            getView().getAddNewNameRegistrationButton().setEnabled(true);

                        // nullify and clear the memory on this popup editor in any case (SAVE, CANCEL, DELETE)

                        newNameForRegistrationPopupEditor = null;

                        newNameBlockingRegistrations.clear();