import java.io.*; public class readNum{ public static void main(String args[]) throws IOException{ InputStreamReader read=new InputStreamReader(System.in); System.out.println("An object of InputStreamReader class is created"); BufferedReader in=new BufferedReader(read); System.out.println("A constructor of the BufferedReader class is created"); System.out.println("Enter a number: "); int number=Integer.parseInt(in.readLine()); } }