@Nullable
  @Override
  public DependencyScope getDefaultDependencyScope(@NotNull Library library) {
    VirtualFile[] files = library.getFiles(OrderRootType.CLASSES);
    long testJars = Arrays.stream(files).filter(JUnitDependencyScopeSuggester::isTestJarRoot).count();
    long regularJars = files.length - testJars;
    return testJars > regularJars ? DependencyScope.TEST : null;
  }
@Nullable
  @Override
  public DependencyScope getDefaultDependencyScope(@NotNull Library library)