HashSet valueSet = new HashSet();
Set valueSet = new HashSet();
	public Map getAttributes()	{		HashMap retval = new HashMap();		if (null != signetSubjectAttrs)		{			for (Iterator attrs = signetSubjectAttrs.iterator(); attrs.hasNext();)			{				SignetSubjectAttr attr = (SignetSubjectAttr)attrs.next();				HashSet valueSet = new HashSet();				for (Iterator values = attr.getSourceValues().iterator(); values.hasNext(); )					valueSet.add(((SignetSubjectAttrValue)values.next()).getValue());				retval.put(attr.getMappedName(), valueSet);			}		}		return (retval);	}