We're using Undertow in a console app that also leverages Tuckey for URL rewriting.  We're also using Log4j for logging stuff.  I was noticing this week that most of the log messages from Tuckey seem to be nested inside of a log message from Undertow-- often times with a different logging severity.  

[INFO ] io.undertow.servlet: org.tuckey.web.filters.urlrewrite.Condition TRACE: outcome false

I can try and provide the details of how we're using Log4j if I need.  I'd like to be able to do some filtering and such to separate out my Tuckey logs, but I can't do it easily when they appear to get caught up and re-logged by Undertow under a different logging category and severity.

Any ideas on what's going on would be welcome.