>  Hi, 
>   
>  I just wanted to tell you -- I submitted my program, but I forgot to 
>  change the format of the infinite loop.  Instead of doing while (true), 
>  I left it as the infinite for loop design I originally had.  It's a 
>  little more cumbersome, but it's still correct, right?  I just thought I 
>  would leave in my own idea.  Is that okay? 
>   
>  Thanks, 
>  Rachel 
>   

Your code looks fine.  

In addition to:
     while (true) { ... }

Another stylized way people use for infinite loops is:
     for (;;) { ... }
(literally, except the dot dot dot part)