public static @NotNull List<String> getAddedPaths(@NotNull Sdk pythonSdk) {
    List<String> pathList = new ArrayList<>();
    final SdkAdditionalData sdkAdditionalData = pythonSdk.getSdkAdditionalData();
    if (sdkAdditionalData instanceof PythonSdkAdditionalData) {
      final Set<VirtualFile> addedPaths = ((PythonSdkAdditionalData)sdkAdditionalData).getAddedPathFiles();
      for (VirtualFile file : addedPaths) {
        addToPythonPath(file, pathList);
      }
    }
    return pathList;
  }
public static @NotNull List<String> getAddedPaths(@NotNull Sdk pythonSdk)