title: Spring Boot : Non English Charecters in log file
body: <p>I am using logback.xml for Springboot application logging.
  My issue is when there are non-English characters it prints ? in the log file.</p>
  <p>I goggle it and found <code>-Dfile.encoding=UTF-8</code></p>
  <p>In .conf file i made below entry but still log file is showing ? for non english charecters. I am using Spring boot 2.5.0 version on Linux.</p>
  <blockquote>
  <p>JAVA_OPTS=-Xmx5024M</p>
  <p>RUN_ARGS=&quot;-Dspring.config.location=/AGNITY/aconyx/KWD/application.properties
  -Dfile.encoding=UTF-8&quot;</p>
  </blockquote>