| java Programming Glossary: logback.xmllog4j vs logback http://stackoverflow.com/questions/178215/log4j-vs-logback  logback specific parts specifically those contained in logback.xml configuration file would still need to be migrated to its log4j.. 
 logback with EJB3.1 http://stackoverflow.com/questions/2418069/logback-with-ejb3-1  a stateless EJB to my app the logger started ignoring my logback.xml and stopped using my appenders. I switched to a programmatic.. class loading issue. Because of the way logback loads logback.xml more precisely the way it retrieves a ClassLoader to do so it.. your code but the suggested workaround is to include the logback.xml in a EAR lib. If you aren't using an EAR packaging try to identify.. 
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