如何避免使用Document.createTextNode对<，>，＆进行编码

class XMLencode 
{
  public static void main(String[] args) 
  {
    try{

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = factory.newDocumentBuilder();
    Document doc = docBuilder.newDocument();
    Element root = doc.createElement("roseindia");
       doc.appendChild(root);
    Text elmnt=doc.createTextNode("<data>sun</data><abcdefg/><end/>");
       root.appendChild(elmnt);
     TransformerFactory tranFactory = TransformerFactory.newInstance(); 
    Transformer aTransformer = tranFactory.newTransformer(); 
    Source src = new DOMSource(doc); 
    Result dest = new StreamResult(System.out); 
    aTransformer.transform(src, dest); 

    }catch(Exception e){
     System.out.println(e.getMessage());
         }
     }
}
class XMLencode 
{
  public static void main(St