final Person person = AccessControl.getUserView().getPerson();  if(association == null){ throw new InvalidArgumentsServiceException(); } association.delete(person.getName());
final Result result = association.getResult(); association.delete(); result.setModificationDateAndAuthor();
    public void run(Integer associationId) throws InvalidArgumentsServiceException  {        final ResultEventAssociation association = rootDomainObject.readResultEventAssociationByOID(associationId);        final Person person = AccessControl.getUserView().getPerson();                if(association == null){            throw new InvalidArgumentsServiceException();        }        association.delete(person.getName());       }