/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/ is in libcommons-net2-java-doc 2.2-2.
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/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/EchoOptionHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/InvalidTelnetOptionException.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/SimpleOptionHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/SuppressGAOptionHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/TelnetClient.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/TelnetCommand.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/TelnetNotificationHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/TelnetOption.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/TelnetOptionHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/TerminalTypeOptionHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/WindowSizeOptionHandler.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/package-frame.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/package-summary.html
/usr/share/doc/libcommons-net2-java/api/org/apache/commons/net/telnet/package-tree.html