[LOGBack-user] Message Format question

I have just started to explore logback and currently use log4j. My first newb question has to do with the formating of messages chosen (not critisizm) logger.errror( "this is an errr {} {}", new Object(), new Object{}); My not use the i18n syntax so log messages can be internationalized? logger.error("this is err {0} (1}, new Object(), new Object()); then the first arguement can be read from properties files or db fro the curent locale and be changable accordimng to lanhuage needs. I have a feeling that ths was discussed already and I will be hearing the results of that discussion. Thanks for starting this project i do like the idea and plan to use it in an upcoming project that I am involved in.