Java how to sort lowercase before uppercase strings

Question

I want the files to be ordered by their abs path name, but I want the lowercase to be sorted before the uppercase. Example: Let\'s say I got 4 files:

files2.         


        

Answer 1

Check the Collator class.

You'll have to read carefully what those constants mean, but one of them should make it possible for you to put lowercase letters before the upper-case letters.