4.0.0 org.eclipse.ee4j project 2.0.4 org.glassfish.mq project 6.5.2 pom MQ Parent Project https://github.com/eclipse-ee4j/openmq Eclipse Open Message Queue is a complete message-oriented middleware platform, offering high quality, enterprise-ready messaging. Eclipse Foundation https://www.eclipse.org/org/foundation/ docs mq/main mq/distribution scm:git:https://github.com/eclipse-ee4j/openmq.git scm:git:git@github.com:eclipse-ee4j/openmq.git https://github.com/eclipse-ee4j/openmq HEAD GitHub Issues https://github.com/eclipse-ee4j/openmq/issues UTF-8 install maven-help-plugin 3.4.1 org.codehaus.mojo versions-maven-plugin 2.21.0 org.codehaus.mojo build-helper-maven-plugin 3.6.0 org.sonatype.central central-publishing-maven-plugin 0.11.0 maven-enforcer-plugin 3.5.0 enforce-maven enforce [21,) You need at least JDK21 3.5.4 org.codehaus.mojo build-helper-maven-plugin set-rootlocation rootlocation