<students>
    <student id="101">
        <Name>John</Name>
        <id>11001</id>
        <location>India</location>
    </student>
    <student id="102">
        <Name>Alex</Name>
        <id>11002</id>
        <location>Russia</location>
    </student>
    <student id="103">
        <Name>Rohan</Name>
        <id>11003</id>
        <location>USA</location>
    </student>
</students>

package myjavaproject;

import org.w3c.dom.*;
import org.xml.sax.SAXException;
import javax.xml.parsers.*;
import java.io.*;

public class Main {

    public static void main(String[] args) throws IOException, ParserConfigurationException, SAXException{  
        DocumentBuilderFactory dBfactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dBfactory.newDocumentBuilder();
        // Fetch XML File
        Document document = builder.parse(new File("students.xml"));
        document.getDocumentElement().normalize();
        //Get root node
        Element root = document.getDocumentElement();
        System.out.println(root.getNodeName());
        //Get all students
        NodeList nList = document.getElementsByTagName("student");
        System.out.println(".................................");

        for (int i = 0; i < nList.getLength(); i++)
        {
            Node node = nList.item(i);
            System.out.println();    //Just a separator
            if (node.getNodeType() == Node.ELEMENT_NODE)
            {
                //Print each student's detail
                Element element = (Element) node;
                System.out.println("Student id : "    + element.getAttribute("id"));
                System.out.println("Name : "  + element.getElementsByTagName("Name").item(0).getTextContent());
                System.out.println("Roll No : "   + element.getElementsByTagName("id").item(0).getTextContent());
                System.out.println("Location : "    + element.getElementsByTagName("location").item(0).getTextContent());
            }
        }
    }
}