java - slf4j trace vs debug used with log4j -


from log4j documentation know these levels in h http://logging.apache.org/log4j/1.2/manual.html

trace, debug, info, warn, error , fatal

fatal being top level. not understand difference between trace , debug. have tried setting log level debug , can see trace messages. when set log level trace cannot see debug messages.

it means debug < trace ? can 1 confirm please ?

trace lowest level, under debug.


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