cant find close() method on Apache WorkbookFactory

Question

i read about Apache WorkbookFactory

the guide are saying to close workbook when done. \"Workbook should be closed after use\"

but i dont have a close method to c

Answer 1

Workbook.close() was implemented in poi 3.11 version.

You have to close your output stream after work with workbook is done and it was written.

From POI user guide:

Workbook wb = new XSSFWorkbook();
FileOutputStream fileOut = new FileOutputStream("workbook.xlsx");
wb.write(fileOut);
fileOut.close();

Don't forget to close workbook as well:

wb.close();