se
objects:
{@link javax.xml.transform.stream.StreamSource} and
{@link javax.xml.transform.stream.StreamResult},
{@link javax.xml.transform.sax.SAXSource} and
{@link javax.xml.transform.sax.SAXResult}, and
{@link javax.xml.transform.dom.DOMSource} and
{@link javax.xml.transform.dom.DOMResult}. Each of these objects defines
a FEATURE string (which is i the form of a URL), which can be passed into
{@link javax.xml.transform.TransformerFactory#getFeature} to see if the
given type of Source or Result object is 