Parent didn't need the downmods - it's the same poster replying to himself with "what a noob". I was about to post this same answer till I saw this at the bottom of the replies.
It's okay. I continue to be baffled and amazed at what gets voted up and what gets voted down, usually it balances out, so if something gets unexpectedly voted down, something else will get unexpectedly voted up.
What a noob!
If args.length is zero, the body of the loop won't run, since 0 < 0 is false. Duh.