4.0.0 Zeebe Samples zeebe-samples jar io.camunda zeebe-parent 1.2.7 ../parent/pom.xml io.camunda zeebe-client-java org.apache.logging.log4j log4j-core org.apache.logging.log4j log4j-slf4j-impl junit junit test org.assertj assertj-core test maven-assembly-plugin jar-with-dependencies make-assembly package single