So, where is my key?
It's not really hard to get it. Let's assume that your i18n_lang is pt_BR and your i18n key is your.awesome.message :
- First, i18n will look for the key your.awesome.message inside /messages_ptBR.properties
- if it's not there, it will look into /messages.properties
- if can't find again, will look inside /i18n/pt_BR/your.awesome.message
- if it can't read the file, will attempt to read /i18n/default/your.awesome.message
- If at this point it couldn't find it, will simply give up and print ??? your.awesome.message ??? on the jsp.