title: Intellij - Git status shows files have been changed when they have not
body: <p>I am working on a Java project in Intellij that uses git. Quite a few files are blue (to show that changes have been made), however when I right click them and click on "Git -> Compare with Latest Repository Version" it says that the contents are identical. Anyone know why this happens? It only seems to happen to files that I've opened to look at but haven't changed. Could it happen if I accidentally added extra white space and then deleted it or something? Or just extra whitespace in general?</p>