private @NotNull Set<File> findSourcesByArtifact(@NotNull String path) {
    return mySourceMap.computeIfAbsent(path, it -> {
      SourceSet sourceSet = mySourceSetArtifactMap.get(it);
      if (sourceSet == null) {
        return Collections.emptySet();
      }
      return sourceSet.getAllJava().getSrcDirs();
    });
  }
private @NotNull Set<File> findSourcesByArtifact(@NotNull String path)