I was coding a function that has a HSSFCell as input and returns the input of the cell formated with .xml tags ( etc.) in order to do so I iterate trough the HSSFRichTextString and check the font for ...

Can someone please let me know if there is a memory efficient way to append to .xls files. (Client is very insistent on .xls file for the report and I did all possible research but in vain) All I coul...