Language Basics Java

#configuring the custom logger
log4j.logger.com.apress.logging.log4j=DEBUG, JMS
#configuring the JMS appender
log4j.appender.JMS=org.apache.log4j.net.JMSAppender
log4j.appender.JMS.topicConnectionFactoryBindingName=TopicConnectionFactory
log4j.appender.JMS.topicBindingName=loggingTopic