In this Spring Boot logging tutorial, programmers and developers will learn the following: The difference between TRACE, DEBUG, INFO, WARN, ERROR and FATAL logging levels. How to customize Spring's ...

Systems and services that use the Java logging library ... Organisations can identify if they're affected by examining the log files for any services using affected Log4j versions.

so I actually don't know too much Java neither Tomcat But as a developer I write messages for the purposes of debugging my application to the Catalina.out file. The logging method works ok in my ...