4.0.0 org.dflib.jjava jjava-parent 1.0-a4 jjava-launcher Java Jupyter Kernel launcher org.apache.maven.plugins maven-assembly-plugin org.dflib.jjava.launcher.LauncherMain jar-with-dependencies false make-assembly package single org.apache.maven.plugins maven-dependency-plugin copy-artifacts package copy ${project.groupId} ${project.artifactId} ${project.version} ${project.packaging} ../kernelspec/java jjava-launcher.jar org.apache.maven.plugins maven-clean-plugin ../kernelspec/java jjava-launcher.jar