org.camunda.bpm.extension.reactor.example:camunda-bpm-reactor-example-bpmn-task-listener (maven):  This pom defines the required plugins and profiles to allow a camunda release build. Inherit this pom when you want to release your project into the camunda nexus and/or maven central. 
Keywords: camunda-bpm-platform|camunda-engine|event-driven|eventbus|project-reactor