import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
import org.openecomp.sdc.tosca.services.ToscaUtil;
import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
-import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
+import org.openecomp.sdc.tosca.services.ToscaExtensionYamlUtil;
import java.io.*;
import java.net.URL;