We were researching the implementation of logback as a Jetty RequestLog, and my colleague came upon an implementation written by "Ceki Gülcü, Sébastien Pennec". http://logback.qos.ch/apidocs/ch/qos/logback/access/jetty/package-summary.ht... http://logback.qos.ch/apidocs/ch/qos/logback/access/jetty/RequestLogImpl.htm... This is distributed as part of the logback release. And I found a posting from 2006 by Sébastien of his communication to the Jetty mail list about this. [Jetty-support] RequestLog configuration of the maven plugin http://markmail.org/message/llgeu4gnaub4ppgm#query:Jetty%20logback%20Request... Other than the API documentation, I did not find any other documentation or explaination on this subclass written for Jetty, ch.qos.logback.access.jetty.* Could someone elaborate on this? Is this complete code implementing Jetty's RequestLog interface? Thank you. -RG