how get differences between text files: help!?

[_mario.lat]

hallo,
I have two text (configuration files) and I'd like to get the difference between these files.
I'd like something like "diff" in linux or differences in wiki.
how can I do?
thankyou in advance.
Mario.

 

[Alan Krueger]

I have two text (configuration files) and I'd like to get the difference
between these files. I'd like something like "diff" in linux or differences
in wiki. how can I do?

A Google search for "Java diff algorithm" might prove helpful. The top
results look like what you're looking for.