Java Invent: String to int conversion

String to int conversion

public class StringToIntConversion{

    public static void main(String args[]){
        String s = "200";
        int i = Integer.parseInt(s);

        System.out.println(i+100); //simple addition as i is now an interger
        System.out.println(s+100); // String concatination as s is string
    }
}