## Commons Logging Bridge The Commons Logging Bridge allows applications coded to the Commons Logging API to use Log4j 2 as the implementation. ## Requirements The Commons Logging Bridge requires at least Java 6 and is dependent on the Log4j 2 API and Commons Logging. ## Usage Using the Commons Logging Bridge is straightforward. Simply add the bridge jar along with the other Log4j 2 jars and the Commons Logging jar, and all logging done using the Commons Logging API will be routed to Log4j.