http://www.slf4j.org/

From website:

''The Simple Logging Facade for Java or (SLF4J) is intended to serve as a simple facade for various logging APIs allowing to the end-user to plug in the desired implementation at deployment time. SLF4J also allows for a gradual migration path away from Jakarta Commons Logging (JCL).''

It is a new framework, for logging by CekiGulcu tha author of LogForJava