config: disable stdout logging

log4j2.properties

@@ -4,22 +4,12 @@ status = warn
 # Name of the configuration
 name = ConsoleFileLogConfigDemo
 
-# Console appender configuration
-appender.console.type = Console
-appender.console.name = consoleLogger
-appender.console.layout.type = PatternLayout
-appender.console.layout.pattern = %d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
-
 # File appender configuration
 appender.file.type = File
 appender.file.name = fileLogger
 appender.file.fileName = logs/app.log
 appender.file.layout.type = PatternLayout
 appender.file.layout.pattern = %d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
 
-# Root logger level
-rootLogger.level = info
-
-# Root logger referring to both console and file appenders
-rootLogger.appenderRef.stdout.ref = consoleLogger
+# Root logger referring to both console and file appender
 rootLogger.appenderRef.file.ref = fileLogger