Which exact client library are you using? ActiveMQ 5.18.x introduced the activemq-client-jakarta module which is separate from the normal JMS client. You can find the versions here [1].
That said, the client is not "fully compatible" as certain methods have not yet been implemented. See this page [2] for more details. Justin [1] https://central.sonatype.com/artifact/org.apache.activemq/activemq-client-jakarta/5.18.0/versions [2] https://activemq.apache.org/jms2 On Mon, Aug 7, 2023 at 12:43 PM Jayesh Vaishnav <jayeshk.vaish...@gmail.com> wrote: > Hello, > > I am currently migrating to activemq5.18 which has support for jakarta > namespace, however there are still references to old javax packages, I am > getting ClassNotFoundException for javax.jms.JMSException, the right > package should be jakarta.jms > > In the zip distribution, I see jakarta-2.X is used for which the underlying > package is still javax. Rather to fully support jakarta namespace, we > should move to jakarta 3.x > > Seems we are not fully compliant yet. can we make changes to fix this > > THanks >