import java.io.IOException;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
/**
* Interface for emitting {@link NormalizedNode}s, {@link YangInstanceIdentifier}s and {@link PathArgument}s.