If you are not worried about holding the full row set in memory, then XSSFWorkbook will allow you to construct the full workbook and update the first row before saving.
If you need to stream the data to avoid holding full row set in memory, then you could do the streaming twice - once to produce the main output and then to re-stream that intermediate output and to add the correct first row in the final output. You might try a combination of https://github.com/monitorjbl/excel-streaming-reader and SXSSFWorkbook for writing the output. -- Sent from: http://apache-poi.1045710.n5.nabble.com/POI-User-f2280730.html --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@poi.apache.org For additional commands, e-mail: user-h...@poi.apache.org
