title: Understanding of Max Backup Index in log4j framework
body: <p>I will introduce to you a simple source example:</p>
  
  <pre><code>#Level
  log4j.rootLogger = DEBUG, f
  
  #Appender
  log4j.appender.f = org.apache.log4j.RollingFileAppender
  log4j.appender.f.File = C:\\Users\\myname\\Desktop\\Test.txt
  
  #File size
  log4j.appender.f.MaxFileSize = 100KB
  log4j.appender.f.MaxBackupIndex = 1
  </code></pre>
  
  <p>I understand the working of source and see that the output result will be "logger messages" written in file <em>Test.txt</em>. And when I have reached the max file size of <em>100KB</em> it will be created new file with name <em>Test.txt.1</em></p>
  
  <p>My simple issue is can I generate new file to be with name <strong>Test1.txt</strong> no <em>Test.txt.1</em></p>
  
  <p>Best regards,<br>
  D.Balamjiev</p>