HashSet retval = new HashSet();
Set retval = new HashSet();
	public Set getAttributeValues(String mappedName)	{		HashSet retval = new HashSet();		if ((null == mappedName) || (0 >= mappedName.length()))			return (retval);		if (null != signetSubjectAttrs)		{			for (Iterator attrs = signetSubjectAttrs.iterator();					attrs.hasNext() && (0 >= retval.size()); )			{				SignetSubjectAttr attr = (SignetSubjectAttr)attrs.next();				if (attr.getMappedName().equals(mappedName))					retval.addAll(attr.getSourceValues());			}		}		return (retval);	}