* @return A StringBuffer object containing an XML representation of the Info map
*/
public StringBuffer toXML()
{
XMLWriter xw = new XMLWriter(new StringBuffer());
xw.writeXMLHeader();
Map<String, String> attr = new HashMap<String, String>();
xw.writeOpenTag("qpidinfo", attr);
String key;
for (Iterator<String> it = _info.keySet().iterator(); it.hasNext();)
{