Github user clebertsuconic commented on the pull request: https://github.com/apache/activemq-artemis/commit/292566e3906c510cfa055e5adaafec922af54ef7#commitcomment-30997542 In artemis-jms-client/src/main/java/org/apache/activemq/artemis/jms/client/ActiveMQMapMessage.java: In artemis-jms-client/src/main/java/org/apache/activemq/artemis/jms/client/ActiveMQMapMessage.java on line 39: It has.. however Wildfly is still having compatibility issues. So, I decided to revert for now on 2.6.x stream, and revisit this into master.
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