Apache Log4j is a versatile, industrial-grade Java logging framework composed of an API, its implementation, and components to assist the deployment for various use cases. For further information (support, download, etc.) see the project website.
Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.
Apache Log4j is a versatile, industrial-grade Java logging framework composed of an API, its implementation, and components to assist the deployment for various use cases. For further information (support, download, etc.) see the project website.
Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.
https://logging.apache.org/log4j/2.x/
Apache License 2.0