import ch.epfl.lbd.etl.XML;
public class XMLTester extends Tester {
public void run(){
XML document = new XML("root");
XML newNode = new XML("child");
newNode.addAttributeToRootNode("age", "12");
logger.info(document);
document.addToRootNode(newNode);
logger.info(document);
XML newdoc = new XML("second child");
document.addToRootNode(newdoc);
logger.info(document);
XML thirdDoc = new XML("<hello><name>john</name></hello>");
logger.info(thirdDoc);
}