Hello JDOM

import org.jdom.*;
import org.jdom.output.XMLOutputter;


public class HelloJDOM {

  public static void main(String[] args) {
   
    Element root = new Element("GREETING");
    	
    root.addChild("Hello JDOM!");
         
    Document doc = new Document(root);      
    
    // At this point the document only exists in memory.
    // We still need to serialize it
    XMLOutputter output = new XMLOutputter();
    try {
      output.output(doc, System.out);       
    }
    catch (Exception e) {
      System.err.println(e);
    }

  }

}