We have some troubles with org.jboss.classfilewriter.DuplicateMemberException during some performance tests sessions.
We are on Wildfly 10.1.0 ( with Weld core 2.3.5.Final )
The performance tests sessions are played with Neoload and survey with Dynatrace.
We found a lot of DuplicateMemberException that seem to be random.
Here some stacktraces extracted from dynatrace:
We can see that exception raise from any component of the application (http filter, jms listener ...)
Does someone have an idea ?