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Bug
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    Resolution: Duplicate
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Minor
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    None
 
(Triggered via JENKINS-49573 comment conversation)
After upgrading to Jenkins 2.110 and actually presumably JENKINS-49795 I saw the following warning logs:
2018-03-07 11:39:38 WARNING [jenkins.security.ClassFilterImpl lambda$isBlacklisted$1] JENKINS-49573: attempt to (de-)serialize anonymous class hudson.model.ParametersDefinitionProperty$1 in file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.110.jar
- duplicates
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JENKINS-50457 Attempt to (de-)serialize anonymous class
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 - Closed
 
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- relates to
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JENKINS-49795 Bad serialization of ParametersAction.parameterDefinitionNames
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 - Resolved
 
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