For this question, we will revisit the main method. As you already know, the main method as to contain the argument String args[]. This argument allows you to give data to you program as you start it. To do so, you need to pass the "command-line arguments" upon the invocation of your program like this:

>java MyProgram one two

Where args now contains the strings "one" and "two". We can now use args like a regular array.