since the last time i developed java(like 3 or 4 years ago) logging didn’t change very much… in my opinion… out project is using log4j… or thats what i thougth… there is a xml config file, which tells the logger where to put which level how… and actually we still use log4j… but its different… its slf4j, which a generic framework, that uses loggers… so whatever we use… we always talk with slf4j and configuration defines the effectiv log… chaning the logging framework is easy and has no impact to the code… on an other project we use logback… which i first didn’t realize… which is, in my opinion a really good thing…
so logging did change, but for me as a developer, it actually didnt… it still feels like the same… and thats not because slf4j, log4j and logback is from the same developer team…