Howdy, partner.
Man... this is what I have in my instructions.html file:
"All elements of your submission must be packaged in a single JAR file. The JAR file must have the following layout and contents in its root:"
So, to be honest, I guess it would cause automatic failure. The sad thing is that you only have one chance to submit the file
Cheers, Roberto Perillo
SCJP, SCWCD, SCJD, SCBCD