I like the diff tool that Idea has very much. So I thought, may I can write a simple wrapper app that uses the diff tool and compares any 2 files. I want this to be standalone so that I can run this outside of intellij.
I tried 2 different code pieces and both of them are failing at the point
ApplicationManager.getInstance() is returning null.
Here are the 2 samples that I tried...
Is there any way of making this happen outside intellij?