404. That’s an error.
The requested URL /files/D.Brookshier,%20et%20al%20-%20JXTA%20-%20Java%20P2P%20Programming.pdf was not found on this server. That’s all we know.
/files/D.Brookshier,%20et%20al%20-%20JXTA%20-%20Java%20P2P%20Programming.pdf