Get attributes and values from an XML file in Java

Suppose you want to get the attributes and values of the fuga tag from an xml file like the one below.

<?xml version="1.0" encoding="UTF-8" ?>
  <fuga id="1" name="tarou" age="20" gender="male">example</fuga>

I want to output as follows


You can output with the following code


package example;


import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class example {
	public static void main(String[] args) {
		try {
			DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
			DocumentBuilder builder = factory.newDocumentBuilder();
			Document doc = builder.parse(new File("example.xml"));
			Element hoge = doc.getDocumentElement();
			NodeList fugaList = hoge.getChildNodes();

			for(int i=0; i<fugaList.getLength(); i++) {
				Node fuga = fugaList.item(i);
				if(fuga.getNodeType()==Node.ELEMENT_NODE) {
					//Now get the list of attributes
					NamedNodeMap nnm = fuga.getAttributes();
					for(int j=0; j<nnm.getLength(); j++) {
						Node fugaNameNode = nnm.item(j);/
                        //Output attribute and value
		} catch(Exception e) {




It seems that the output order does not match. NamedNodeMap does not seem to guarantee the order

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