@Override
    public @NotNull Iterator<JpsArtifact> getIn(JpsArtifact artifact) {
      final Set<JpsArtifact> included = new LinkedHashSet<>();
      processIncludedArtifacts(artifact, includedArtifact -> {
        if (myArtifactNodes.contains(includedArtifact)) {
          included.add(includedArtifact);
        }
      });
      return included.iterator();
    }
@Override
    public @NotNull Iterator<JpsArtifact> getIn(JpsArtifact artifact)