Configure log4j to log info level to xml file
1 2 <!-- log info level into log.xml --> 3 <appender name="XMLOut" class="org.apache.log4j.FileAppender"> 4 <param name="File" value="log.xml"/> 5 <param name="Threshold" value="info"/> 6 <layout class="org.apache.log4j.xml.XMLLayout"/> 7 </appender>