How to checkout other branch particular file in your current branch in GIT

Suppose if you have two branches called "Master" and "test". In some cases if you want to checkout the master branch particular file/files in your test branch. That time the following git checkout command will be very useful.

* Move to your test branch using the following command,

git checkout test
# on test branch do the following command,
git checkout master -- file1.extentsion, file2.extention

The above command will checkout the files from the master branch and override your current branch(in this case "test") file changes.