MyFirstProgram.java

import java.io.*; 
class MyFirstProgram {
  /** Print a hello message */ 
  public static void main(String[] args) { 
    BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); 
    String name = "Instructor"; 
    System.out.print("Give your name: "); 
    try {
      name = in.readLine();
    }
    catch(Exception e) {
      System.out.println("Caught an exception!"); 
    }
    System.out.println("Hello " + name + "!"); 
  }
}