HeadersBinding headers = registration.binding;
FieldTable headerMappings = headers.getMappings();
final List<String> mappingList = new ArrayList<String>();
headerMappings.processOverElements(new FieldTable.FieldTableElementProcessor()
{
public boolean processElement(String propertyName, AMQTypedValue value)
{
mappingList.add(propertyName + "=" + value.getValue());