Hello everyone, I am trying to specify the size of my log file in my Java code. However, no file is written in the specified directory. Using a FileAppender without a triggering policy works fine. But I would like to specify the max. log file size. Any help is appreciated :) Thanx in advance! Here is my code:         LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();         RollingFileAppender<ILoggingEvent> fileAppender = new RollingFileAppender<ILoggingEvent>();         fileAppender.setContext(loggerContext);         fileAppender.setFile("C:\\log\\log.txt");                 SizeBasedTriggeringPolicy<ILoggingEvent> triggeringPolicy = new SizeBasedTriggeringPolicy<ILoggingEvent>();         triggeringPolicy.setMaxFileSize("5MB");         triggeringPolicy.start();         PatternLayoutEncoder encoder = new PatternLayoutEncoder();         encoder.setContext(loggerContext);         encoder.setPattern("%d %level %logger: %msg%n");         encoder.start();         fileAppender.setEncoder(encoder);         fileAppender.setTriggeringPolicy(triggeringPolicy);         fileAppender.start();         Logger logbackLogger = loggerContext.getLogger("ExportMapToFile");         ((ch.qos.logback.classic.Logger) logbackLogger).addAppender(fileAppender);                         logbackLogger.info(info);         fileAppender.stop();         triggeringPolicy.stop();         encoder.stop();