import java.io.IOException;
import java.io.InputStream;
import java.util.Optional;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.concepts.Delegator;
final class DelegatedYangTextSchemaSource extends YangTextSchemaSource implements Delegator<ByteSource> {
- private final ByteSource delegate;
+ private final @NonNull ByteSource delegate;
DelegatedYangTextSchemaSource(final SourceIdentifier identifier, final ByteSource delegate) {
super(identifier);