Document document = DocumentHelper.createDocument();
Element root = document.addElement("options");Element element = root.addElement(  "selectedSet" );
element.addText(options.get("selectedSet").toString());
String previx,value,name;
for (int j =  0 ; j < sets.size(); j++) {
element = root.addElement(  "option" );
previx = sets.elementAt(j).toString();
element.addAttribute("name",previx);
for (int i=  0 ;i < propertiesLength;i++) {
name =  properties[i]:
value = options.get(previx+name).toString();
Element element1 = element.addElement(  name );
element1.addText(value);
}
}
			
OutputFormat format = new OutputFormat("  ", true);
 FileWriter out = new FileWriter("options.xml");