The answer given is C. But I think the answer should be B. So there is a BIG problem!! (either for me or for all K & B book users) [ August 07, 2006: Message edited by: Suhas Wadadekar ]
The "root" directory is in this case xcom. So to compile the classes the current dir need the his parent, in this case test. Then the classpath is . to search in this dir and the children all src and dependencies.