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  1. Log4j 2
  2. LOG4J2-2561

In log4j-core AbstractStringLayout java version detection is not JEP223 compatible

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      Patch, Important

      Description

      The function isPreJava8() will detect java 9 and higher as being pre java 8, because the logic does not take JEP223 into account.

       

      The same logic is correct in org.apache.logging.log4j.util.Constants#getMajorVersion, so simply modified the logic in AbstractStringLayout to work the same in the PR.

       

      This seems like a small change, but it prevents log4j from being JDK 9 and up compatible.

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            • Assignee:
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              Reporter:
              ulrichenslin Ulrich Enslin
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