@Nullable
  private static BaseInjection getLanguageParams(PsiModifierListOwner annotationOwner) {
    return CachedValuesManager.getCachedValue(annotationOwner, () ->
      CachedValueProvider.Result.create(calcLanguageParams(annotationOwner), PsiModificationTracker.MODIFICATION_COUNT));
  }
@Nullable
  private static BaseInjection getLanguageParams(PsiModifierListOwner annotationOwner)