com.google.datastore.v1.TransactionOptions.parser(), extensionRegistry); if (subBuilder != null) { subBuilder.mergeFrom(transactionOptions_);
com.google.datastore.v1.TransactionOptions.parser(), extensionRegistry); if (subBuilder != null) { subBuilder.mergeFrom(transactionOptions_);
subBuilder = transactionOptions_.toBuilder(); transactionOptions_ = input.readMessage(com.google.datastore.v1.TransactionOptions.parser(), extensionRegistry); if (subBuilder != null) { subBuilder.mergeFrom(transactionOptions_);