if (person.hasRole(RoleType.RESEARCHER) && !result.hasAnyResultParticipations()) {
final IUserView userView = AccessControl.getUserView(); if (userView.hasRoleType(RoleType.RESEARCHER) && !result.hasAnyResultParticipations()) {
	public boolean evaluate(Result result) {	    if (person.hasRole(RoleType.RESEARCHER) && !result.hasAnyResultParticipations()) {		return true;	    }	    return false;	}