Is it possible (and wise) to check if a value exists in an external text file.
So if i have a file: bankcodes.txt that contains the next lines:
INGB ABNA ...
Is it possible to check if a value is present in this file?
The reason is that these values can change and need to be easily changed whitout making a new jar file.
If there is another, wiser way of doing this i would like to hear it too.