# For the general syntax of property based configuration files see the# documenation of org.apache.log4j.PropertyConfigurator.# The root category uses two appenders called A1 and R. Since no priority is# specified, the root category assumes the default priority for root# which is DEBUG in log4j. The root category is the only category that# has a default priority. All other categories need not be assigned a# priority in which case they inherit their priority from the# hierarchy.log4j.rootCategory=, A1, R# A1 is set to be a LF5Appender which outputs to a swing# logging console.     log4j.appender.A1=org.apache.log4j.lf5.LF5Appender# R is the RollingFileAppender that outputs to a rolling log # file called rolling_log_file.log.log4j.appender.R=org.apache.log4j.RollingFileAppenderlog4j.appender.R.File=rolling_log_file.log# Define a pattern layout for the file.  # For more information on conversion characters (i.e. d,p,t,c,l,m,n)# please see the PatternLayout class of the Log4j API.log4j.appender.R.layout=org.apache.log4j.PatternLayoutlog4j.appender.R.layout.ConversionPattern=[slf5s.start]%d{DATE}[slf5s.DATE]%n%p[slf5s.PRIORITY]%n%x[slf5s.NDC]%n%t[slf5s.THREAD]%n%c[slf5s.CATEGORY]%n%l[slf5s.LOCATION]%n%m[slf5s.MESSAGE]%n%n# Set the max size of the file and the number of backup fileslog4j.appender.R.MaxFileSize=100KBlog4j.appender.R.MaxBackupIndex=1