Reading an integer from keyboard

// input from key board

import java.io.*;

class Inputint

{

public static void main(String r[])throws IOException

{

InputStreamReader id=new InputStreamReader(System.in);

BufferedReader br=new BufferedReader(id);

System.out.println("enter a interger");

int s=Integer.parseInt(br.readLine());

System.out.println("enter "+s);

}

}