log4j:WARN No appenders could be found for logger in JBoss EAP

Issue

• We are seeing this error in your log:

11:36:23,395 ERROR [stderr] (ServerService Thread Pool -- 49) log4j:WARN No appenders could be found for logger (com.jboss.examples.servlet.Servlet).
11:36:23,395 ERROR [stderr] (ServerService Thread Pool -- 49) log4j:WARN Please initialize the log4j system properly.
11:36:23,395 ERROR [stderr] (ServerService Thread Pool -- 49) log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.