Degraded performance in EAP 7.1 from ImportedClassELResolver

Solution Verified - Updated -

Issue

  • We recently upgraded from EAP 7.0 to 7.1 and see degraded performance. It seems EAP 7.1 is hitting extra processing overhead in org.wildlfy.extension.undertow.ImportedClassELResolver.getValue and its underlying javax.el.ImportHandler.resolveClass calls

Environment

  • JBoss Enterprise Application Platform (EAP) 7.1

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