title: scanning the first 2 characters at once in a string
body: <p>I need to scan an input of 2 chars at once and can't seem to figure it out. 
  If I have <code>move = scan.next().charAt(0)</code> then all it will give me is the first character but I need to first 2 characters in the string</p>
  
  <pre><code>public void getChoice(){
  
      move = ' ';
      Scanner scan = new Scanner(System.in);
      System.out.println("Please enter your next move: ");
  
      move = scan.next().charAt(0);
      System.out.println(move);
  }
  </code></pre>