How do I write a Java program that reads in two integers firstNumber and secondNumber?

Java

import Java.io.InputStreamReader;

import Java.io.BufferedReader;

public class Sum

{

static int i;

static int j;

static int sum;

public static void main(String args[])

{

try

{

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

System.out.println("enter first no.");

i=Integer.parseInt(br.readLine());

System.out.println("enter second no.");

j=Integer.parseInt(br.readLine());

sum=i+j;

System.out.println("sum of both no is:="+sum);

}

catch(Exception e)

{

System.out.println("Exception is:-"+e);

}

}

}