java program to convert properties file into xml file

userinfo.properties

username=sachin

password=india@123

age=38

package com.usr.properties;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.util.Properties;

public class PropertiesToXML {

       public static void main(String[] args) {

              File file=new File("userinfo.properties");

              try{

                     FileInputStream fis=new FileInputStream(file);

                     BufferedReader br=new BufferedReader(new InputStreamReader(fis));

                     Properties pr=new Properties();

                     pr.load(br);

                     OutputStream os=new FileOutputStream("userinfo.xml");

                     pr.storeToXML(os,"User Info", "UTF-8");

                     System.out.println("converted to xml");

                     br.close();

                     fis.close();

                     os.close();

              }

              catch(FileNotFoundException ex){

                     ex.printStackTrace();

              }

              catch (IOException ex) {

                     ex.printStackTrace();

              }

       }

}

OUTPUT

userinfo.xml 

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">

<properties>

<comment>User Info</comment>

<entry key="age">38</entry>

<entry key="password">india@123</entry>

<entry key="username">sachin</entry>

</properties>