The Apache Jakarta Commons Team has released Commons Net 1.4.0 (formerly known as ORO NetComponents), an open source (Apache license) suite of internet protocols implemented in Java including Finger, Whois, TFTP, Telnet, POP3, FTP, NNTP, SMTP, discard, rexec, rcmd, rlogin, Time, Echo, NTP, and SNTP. 1.4 is pretty much a bug fix release.