@Override
  public List<JpsArtifact> getArtifacts(@NotNull JpsProject project) {
    JpsElementCollection<JpsArtifact> collection = project.getContainer().getChild(JpsArtifactRole.ARTIFACT_COLLECTION_ROLE);
    return collection != null ? collection.getElements() : Collections.emptyList();
  }
@Override
  public List<JpsArtifact> getArtifacts(@NotNull JpsProject project)