We have a web project want to use log4j 2 for logging. But after I add
- log4j-api-2.x.jar - log4j-core-2.x.jar to WEB-INF/lib, and add log4j2.xml to WEB-INF/classes, log4j 2 not work. I finally found out that there is a jar named activemq-all.jar under WEB-INF/lib, and it have classes of log4j (v1) and slf4j inside it. Since I cannot delete activemq-all.jar, so how can I use log4j 2 for logging while both log4j and log4j 2 classes are in the classpath? Thanks.