The Java Program: Hello.java

  1 // Hello.java -- A Java stand-alone, main program
  2 
  3 class Hello  {
  4 
  5    public static void main (String args[])  {
  6       final String user   = System.getProperty ("user.name");
  7       System.out.print ("Hello "+ user);
  8    }
  9 
 10 }