File list (Check if you may need any files):
8helpers\BasicMarker.class
........\BasicMarkerFactory.class
........\BasicMDCAdapter.class
........\FormattingTuple.class
IMarkerFactory.class
spi\LocationAwareLogger.class
Logger.class
LoggerFactory.class
spi\LoggerFactoryBinder.class
Marker.class
MarkerFactory.class
spi\MarkerFactoryBinder.class
8helpers\MarkerIgnoringBase.class
MDC.class
spi\MDCAdapter.class
8helpers\MessageFormatter.class
........\NamedLoggerBase.class
........\NOPLogger.class
........\NOPLoggerFactory.class
........\NOPMDCAdapter.class
........\SubstituteLoggerFactory.class
........\Util.class
yILoggerFactory.class
8helpers
spi