Program to explain use of BufferedReader class in Java

Program in Java to input roll no and name of a student using BufferedReader class and print the details

Program Code:

package javaapplication1;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

public class JavaApplication1 {

    public static void main(String[] args) throws IOException{

    InputStreamReader r=new InputStreamReader(System.in);    
    BufferedReader br=new BufferedReader(r);  

    System.out.println("Enter your Roll No"); 
    int rn= Integer.parseInt(br.readLine());

    System.out.println("Enter your name");    
    String name=br.readLine();   

    System.out.println("Your Roll No is " + rn);
    System.out.println("Your Name No is " + name);      
    }
}

Output:

Enter your Roll No
1
Enter your name
Sheetal Garg
Your Roll No is 1
Your Name is Sheetal Garg