Use Spring boot application properties in log4j2.xml : <p>I am working on a web application based on spring boot and want to use log4j2 as the logger implementation.<br>
Everything works fine with the logging configuration defined in a <strong>log4j2-spring.xml</strong> file.  </p>

<p>What is not working: I want to use property placeholders in the log4j2-spring.xml file that should be resolved from properties defined in the <strong>application.yml</strong> file used for configuring spring boot.  </p>

<p>Is this possible? If yes, how?</p>
