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What are the data types for the operands? The > operator needs numeric like int or float.


Does that mean you can not use it?

Separating the fields of a row into separate arrays does not work...

I don't think I need the full code to be able to work on sorting an array.
If the data is in an array where you want the contents of the array to be sorted based on what is in a field in a row, then...

Can you post the code that is working with the String array? There is probably a way to write a Comparator that will sort that array's contents. When columns are extracted to separate arrays the...