private boolean isFilteredOut(@NotNull VirtualFile virtualFile) {
    GlobalSearchScope filter = myFilter;
    if (filter != null && !filter.contains(virtualFile)) {
      return true;
    }
    return !myIncludeTestSource && ReadAction.compute(() -> TestSourcesFilter.isTestSources(virtualFile, myProject));
  }
private boolean isFilteredOut(@NotNull VirtualFile virtualFile)