Write a Java program that reads in a set of tokens and prints them out in alphabetical order, one token per line subject to the following:

1. Your main class, sortToken, must extend StringTokenizer.

2. Your class must implement a method called "alphaSort" with the following signature: String alphaSort(String str);

Your program must match the example below:

Program to sort tokens alphabetically.

Enter string: Hello my first and last name is John Zebra

Hello

John

Zebra

and

first

is

last

my

name