Java API that matches C++ low-level write_batch

[Brian Bowman]

Here’s some Parquet low-level API C++ code used to write a batch of IEEE 
doubles in a RowGroup.  Is there a public Java API equivalent for writing 
Parquet files?

456 // Append a RowGroup with a specific number of rows.
457 parquet::RowGroupWriter* rg_writer = file_writer->AppendRowGroup();

502    auto *double_writer =
503           static_cast<parquet::DoubleWriter *>(rg_writer->NextColumn());
504
505    double_writer->WriteBatch(num_rows, defLevels, nullptr, (double *) 
double_rows);

Thanks,

Brian