title: I am getting this error SEVERE: Unable to process Jar entry [module-info.class] from Jar
body: <p>When I add this log4j-api-2.10.0.jar</p>
  <p><strong>SEVERE: Unable to process Jar entry [module-info.class] from Jar</strong>
  <strong>log4j-api-2.10.0.jar!/] for annotations
  org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 19...</strong></p>
  <p>I wanted to migrate from log4j to log4j2 and for that I added</p>
  <ol>
  <li>log4j-api-2.10.0.jar</li>
  <li>log4j-core-2.10.0.jar</li>
  <li>log4j-1.2-api.jar</li>
  <li>log4j2.properties</li>
  </ol>
  <p>I tried to downgrade the JAR version but encode functionality is not working out.</p>
  <p>But I am getting this error and not able to resolve it. I tried many methods but none of them worked out.</p>
  <p>Please help me in order to resolve this issue</p>