// CommandLineDemo1.java
// Demonstrates command-line arguments
// Expects the user to type:
//
//    java CommandLineDemo1 firstname middlename lastname
//
// using one's actual first, middle, and last names.
// Displays ugly message if the user does not type
// enough command-line arguments.

public class CommandLineDemo1  {
   public static void main(String[] args)
   {
       String name;

       name = args[0] + " " + args[1] + " " + args[2];
       System.out.println("Hello, " + name + ".");
   }  // method main
}  // class CommandLineDemo1