(org.eclipse.update.install.features=true) uninstallFeature(feature:${artifact},featureId:default,featureVersion:default) installFeature(feature:${artifact},featureId:default,featureVersion:default) removeSourceBundle(bundle:${artifact}) addSourceBundle(bundle:${artifact}) uninstallBundle(bundle:${artifact}) installBundle(bundle:${artifact}) setStartLevel(startLevel:4); (org.eclipse.update.install.features=true)