package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
-import static org.openecomp.sdc.tosca.services.DataModelUtil.createAttachmentRequirementAssignment;
-import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_INVALID_NETWORK_POLICY_REFS_RESOURCE;
-import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_INVALID_PROPERTY_FORMAT_GET_ATTR_FQ_NAME;
-import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_INVALID_PROPERTY_FORMAT_GET_RESOURCE;
-import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.LOG_INVALID_PROPERTY_VALUE_FORMAT;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-
import org.apache.commons.collections.CollectionUtils;
import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
import org.openecomp.sdc.translator.services.heattotosca.ResourceTranslationFactory;
import org.openecomp.sdc.translator.services.heattotosca.mapping.TranslatorHeatToToscaPropertyConverter;
+import java.util.*;
+
+import static org.openecomp.sdc.tosca.services.DataModelUtil.createAttachmentRequirementAssignment;
+import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaLogConstants.*;
+
public class ResourceTranslationContrailV2VirtualNetworkImpl extends ResourceTranslationBase {
private static final String FQ_NAME = "fq_name";