deleteDirRecursive(File dir) This method deletes all files in a directory and updates failures to the
'stats_' variable This method should moved to a support class and thats
why I made it public.
This method deletes all files in a directory and updates failures to the
'stats_' variable This method should moved to a support class and thats
why I made it public.
author: Henrik Falk Parameters: dir - File Directory to delete void