Following the move from CLF to jboss-logging (JBTM-750) the i18n system uses an approach consisting of an interface with annotations containing the log message text, plus an implementation class that should generated automatically from those annotations. However the tooling is not ready yet, so the impls have to be done manually for now, which is a pain. Migrate to autogeneration when possible.

http://community.jboss.org/wiki/LoggingI18NToolingTechnicalRequirements