-#log4j.logger.compbio=ERROR, ACTIVITY\r
-#log4j.appender.ACTIVITY=org.apache.log4j.RollingFileAppender\r
-#log4j.appender.ACTIVITY.File=${logDir}/activity.log\r
-#log4j.appender.ACTIVITY.MaxFileSize=10MB\r
-#log4j.appender.ACTIVITY.MaxBackupIndex=10000\r
-#log4j.appender.ACTIVITY.layout=org.apache.log4j.PatternLayout\r
-#log4j.appender.ACTIVITY.layout.ConversionPattern=%d{MM-dd@HH:mm:ss} %-5p %3x - %m%n\r
+log4j.logger.compbio=INFO, ACTIVITY\r
+log4j.appender.ACTIVITY=org.apache.log4j.RollingFileAppender\r
+log4j.appender.ACTIVITY.File=${logDir}/activity.log\r
+log4j.appender.ACTIVITY.MaxFileSize=10MB\r
+log4j.appender.ACTIVITY.MaxBackupIndex=10000\r
+log4j.appender.ACTIVITY.layout=org.apache.log4j.PatternLayout\r
+log4j.appender.ACTIVITY.layout.ConversionPattern=%d{MM-dd@HH:mm:ss} %-5p %3x - %m%n\r