java.lang.NoClassDefFoundError: io/netty/util/concurrent/DefaultPromise$2

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  • GitHub comment 228#207362973
    via GitHub by thheller
    ,
  • JMS Receiver Application Down (Wildfly)
    via Stack Overflow by Karim Ahmed
    ,
    • java.lang.NoClassDefFoundError: io
    • etty/util/concurrent/DefaultPromise$2 at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:590)

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