@Override
  protected void setupIcon(PresentationData data, PsiDirectory psiDirectory) {
    final VirtualFile virtualFile = psiDirectory.getVirtualFile();
    if (ProjectRootsUtil.isModuleContentRoot(virtualFile, psiDirectory.getProject())) {
      data.setIcon(new SourceRootIconProvider.DirectoryProvider().getIcon(psiDirectory, 0));
    } else {
      super.setupIcon(data, psiDirectory);
    }
  }
@Override
  protected void setupIcon(PresentationData data, PsiDirectory psiDirectory)