import org.apache.commons.collections.CollectionUtils;
import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;
import org.apache.commons.collections.CollectionUtils;
import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;