title: log4j doesn't see log4j.properties file
body: <p>I'm trying to configure logging in my app where log4j.properties is put to /resources folder an has the following content:</p>
  
  <pre><code>#log level
  log4j.rootLogger=ERROR, file
  log4j 
  # 
  log4j.appender.file=org.apache.log4j.RollingFileAppender
  #
  log4j.appender.file.File=D:\agent\temp\panel log.log
  #
  log4j.appender.file.MaxFileSize=1MB
  #
  log4j.appender.file.layout=org.apache.log4j.PatternLayout
  log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n    
  </code></pre>
  
  <p>and on my app start I see the following in the console:</p>
  
  <pre><code>ERROR StatusLogger No log4j2 configuration file found. Using default configuration: logging only errors to the console.
  </code></pre>
  
  <p>what does this mean and how to fix it?</p>