OK, I feel ridiculous; and I really thought I did this before with Logback/slf4j. Please give me a LMFGTFY, and I will happily take it! ;-) I have googled, reviews the docs, etc. The problem is, when logging an array, only the first element shows. Is this WAD - is there a config to get it to do all? Do I have to loop it myself and log each item?