This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Linux is case-sensitive, where Windows isn't, and also those double slashes are unnecessary on both platforms, and might not even work on Linux. So pay attention to letter case, and get rid of the double slashes.