org.pacesys openstack4j-parent 2.0.0 4.0.0 org.pacesys.openstack4j.plugins openstack4j-plugins OpenStack4j Plugins OpenStack Java API Plugins http://github.com/gondor/openstack4j/ pom log4j slf4j org.pacesys openstack4j-core ${project.version} org.pacesys openstack4j-core-test ${project.version} test org.testng testng test