public @NotNull Set<File> findArtifactSources(@NotNull Collection<? extends File> artifactFiles) {
    Set<File> artifactSources = new LinkedHashSet<>();
    for (File artifactFile : artifactFiles) {
      artifactSources.addAll(findSourcesByArtifact(artifactFile.getPath()));
    }
    return artifactSources;
  }
public @NotNull Set<File> findArtifactSources(@NotNull Collection<? extends File> artifactFiles)