Hi,
Wicket comes only with slf4j-api.jar. The application developer should
provide the implementation.
Check with 'mvn dependency:tree' that there is no other SLF4J impl
than yours (logback).
Additionally with ClassLoader#getResources(/logback.xml)
(logback-test.xml, logback.groovy,
I am not using maven but gradle, but otherwise:
* there is only one logback jar on the classpath
* there are no configuration files anywhere - I had checked this before
posting
But there may be programmatic configuration somewhere, and as I am seeing a
lot of wicket DEBUG output, I thought it were