private @NotNull SdkAdditionalData collectSdkAdditionalData(@NotNull SdkModificator sdkModificator) {
      PythonSdkAdditionalData data = (PythonSdkAdditionalData)sdkModificator.getSdkAdditionalData();
      if (data == null) {
        data = new PythonSdkAdditionalData();
      }
      data.setAddedPathsFromVirtualFiles(myAdded);
      data.setExcludedPathsFromVirtualFiles(myExcluded);
      return data;
    }
private @NotNull SdkAdditionalData collectSdkAdditionalData(@NotNull SdkModificator sdkModificator)