Since these warnings are a false positive, turn up the log level for this class from the default level to SEVERE so that this log statement is not printed.
Testing done
Reproduced the issue with java -jar jenkins.war and could no longer reproduce after this PR.
Context
See JENKINS-73616.
Problem
Users have complained that there are new warnings emitted on Jenkins startup.
Evaluation
These duplicates are known to the project and ignored in https://github.com/jenkinsci/jenkins/blob/c5c69abd2d346a694c29b3e5f5d3991d94c38556/test/src/test/java/jenkins/ClassPathTest.java because we cannot upgrade
jansi
without also upgrading Groovy as described in https://github.com/jenkinsci/jenkins/pull/5184#pullrequestreview-570261350 (though I doubt anyone has actually tried?).Solution
Since these warnings are a false positive, turn up the log level for this class from the default level to
SEVERE
so that this log statement is not printed.Testing done
Reproduced the issue with
java -jar jenkins.war
and could no longer reproduce after this PR.