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From James Geroge <jamesgeor...@gmail.com>
Subject How to check for valid excel files using POI without checking the file extension
Date Mon, 19 Apr 2010 11:49:25 GMT

Hi Friends,
Is there a way to know the file is an excel file without manipulating the
file extension, as the users can send the excel files in format like below.
Test
Test.xls
Test.xlsx
Test.xlsxxlsx(by renaming the file using windows explorer)
Test.xlsabcd (by renaming

Thanks,
James George.
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