Implement a dated layout (reentrant) with local time.
log4j.PatternLayout conventions, the dated_local_r layout has the following conversion pattern:
'%d %P %c - %m\n'.
'%d'is the date of the logging event
'%P'is the priority of the logging event
'%c'is the category of the logging event
'%m'is the application supplied message associated with the logging event
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