title: how to reset code coverage highlight in intelij idea
body: <p>just configured Intelij-idea 2016-1 to highlight covered and non-covered lines of code (after running unit tests with coverage). so i can see the uncovered lines and just want to continue coding but the annoying colors won't go off without switching the theme (to default or Darcula) or even opening and closing the project.
  is there any solution with less pain?!</p>