import org.opendaylight.netconf.api.xml.XmlElement;
import org.opendaylight.netconf.api.xml.XmlNetconfConstants;
import org.opendaylight.netconf.server.NetconfServerSession;
-import org.opendaylight.netconf.util.mapping.AbstractSingletonNetconfOperation;
+import org.opendaylight.netconf.server.api.operations.AbstractSingletonNetconfOperation;
import org.opendaylight.yangtools.yang.common.ErrorSeverity;
import org.opendaylight.yangtools.yang.common.ErrorTag;
import org.opendaylight.yangtools.yang.common.ErrorType;