Accept Input from keyboard - a bit more modularized

Repl.java

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

class Repl {
   
   InputStreamReader isr = null;
   BufferedReader br = null;
   
   Repl() {
      
      isr = new InputStreamReader(System.in);
      br = new BufferedReader(isr);

   }
   
   String Prompt(String prompt) {
      System.out.print("% " + prompt + " : ");
      String retval = null;
      try {
         retval =  br.readLine();
      }
      catch(IOException ioe) {
         ioe.printStackTrace();
      }
      finally {
         return retval;
      }
   }
   

   public static void main(String []args)  {  
            
      Repl repl = new Repl();
      String fname = repl.Prompt("Enter your first name");
      String lname = repl.Prompt("Enter your last name");
      
      System.out.println("Hello " + fname + " " + lname);
      
   }
}