if (person.hasRole(RoleType.RESEARCHER) && association.getResult() != null && association.getResult().hasPersonParticipation(person)) {
final Result result = association.getResult();  if (person.hasRole(RoleType.RESEARCHER) && result.hasPersonParticipation(person)) {
	public boolean evaluate(ResultUnitAssociation association) {	    if (person.hasRole(RoleType.RESEARCHER) && association.getResult() != null		    && association.getResult().hasPersonParticipation(person)) {		return true;	    }	    return false;	}