Created per friend request. Generates whole hexadecimal sequences into files. Usage: HexGen <startSize> <endSize> --minimum startSize = 1 Usage example: java HexGen 1 3 Generates 3 files: hexgen1.txt - contains all sequences from 0 to F hexgen2.txt - contains all sequences from 00 to FF hexgen3.txt - contains all sequences from 000 to FFF