posted 11 years ago
I'm trying to use Apache POI to read an excel file, then copy it to a new file with some extra information added, specifically, information about the types of data in the excel sheet. It's almost working, but I'm having problems with blank cells, my program doesn't seem to recognize them. I tried adding a case (line 61) to specifically act on blank cells. And even if that doesn't work, I would expect default to catch anything else, but neither solution is able to recognize a blank cell and insert "unknown" into the HashMap. Any ideas?