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Mikhail Titov updated ARTEMIS-5664: ----------------------------------- Description: I have found a NullPointerException bug as a result of fuzz-testing core protocol (using embedded broker) based on [[described example|https://activemq.apache.org/components/artemis/documentation/2.31.2/core.html#a-simple-example-of-using-core|#a-simple-example-of-using-core]]] I have created a standalone repro for this bug (attached archive). You can reproduce it by running the following command: {code:java} java -cp .:jars/* NullPointerBug.java {code} If you want to reproduce the bug more than once, you should delete the "data" folder created as a result of the launch. was: I have found a NullPointerException bug as a result of fuzz-testing core protocol (using embedded broker) based on [described example|[https://activemq.apache.org/components/artemis/documentation/2.31.2/core.html#a-simple-example-of-using-core]|https://activemq.apache.org/components/artemis/documentation/2.31.2/core.html#a-simple-example-of-using-core].] I have created a standalone repro for this bug (attached archive). You can reproduce it by running the following command: {code:java} java -cp .:jars/* NullPointerBug.java {code} If you want to reproduce the bug more than once, you should delete the "data" folder created as a result of the launch. > NullPointerException when using Core > ------------------------------------- > > Key: ARTEMIS-5664 > URL: https://issues.apache.org/jira/browse/ARTEMIS-5664 > Project: ActiveMQ Artemis > Issue Type: Bug > Environment: openjdk version "21.0.8" 2025-07-15 > Reporter: Mikhail Titov > Priority: Major > Attachments: NullPointerException_Embedded_Core.tar > > > I have found a NullPointerException bug as a result of fuzz-testing core > protocol (using embedded broker) based on [[described > example|https://activemq.apache.org/components/artemis/documentation/2.31.2/core.html#a-simple-example-of-using-core|#a-simple-example-of-using-core]]] > I have created a standalone repro for this bug (attached archive). You can > reproduce it by running the following command: > {code:java} > java -cp .:jars/* NullPointerBug.java {code} > If you want to reproduce the bug more than once, you should delete the "data" > folder created as a result of the launch. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@activemq.apache.org For additional commands, e-mail: issues-h...@activemq.apache.org For further information, visit: https://activemq.apache.org/contact