Java Utililty Methods XML Node to String

Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty("omit-xml-declaration", "yes");
StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(node), new StreamResult(writer));
return writer.toString();

try {
    DOMSource domSource = new DOMSource(doc);
    StringWriter writer = new StringWriter();
    StreamResult result = new StreamResult(writer);
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.transform(domSource, result);
    return writer.toString();
...

StringWriter writer = new StringWriter();
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
transformer.transform(new DOMSource(node), new StreamResult(writer));
String xml = writer.toString();
return xml;

DOMSource domSource = new DOMSource(node);
ByteArrayOutputStream baos = null;
try {
    baos = new ByteArrayOutputStream();
    StreamResult result = new StreamResult(baos);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.transform(domSource, result);
...

return getStringFromXML(node, null);

final StringBuilder result = new StringBuilder();
if (!node.hasChildNodes())
    return "";
final NodeList list = node.getChildNodes();
for (int i = 0; i < list.getLength(); i++) {
    Node subnode = list.item(i);
    if (subnode.getNodeType() == Node.TEXT_NODE) {
        result.append(subnode.getNodeValue());
...

try {
    Transformer tf = TransformerFactory.newInstance().newTransformer();
    tf.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    StreamResult dest = new StreamResult(new StringWriter());
    tf.transform(new DOMSource(node), dest);
    return dest.getWriter().toString();
} catch (Exception e) {
...

Transformer transformer = getTransformer();
DOMSource source = new DOMSource(node);
StringWriter xmlString = new StringWriter();
StreamResult streamResult = new StreamResult(xmlString);
transformer.transform(source, streamResult);
return xmlString.toString();

DOMSource domSource = new DOMSource(doc);
StringWriter writer = new StringWriter();
StreamResult result = new StreamResult(writer);
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.transform(domSource, result);
return writer.toString();

Transformer serializer = null;
try {
    serializer = TransformerFactory.newInstance().newTransformer();
    serializer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter sw = new StringWriter();
    StreamResult out = new StreamResult(sw);
    serializer.transform(new DOMSource(n), out);
    String result = ((StringWriter) out.getWriter()).getBuffer().toString();
...