NotNull
  @PsiModifier.ModifierConstant
  private static String getBuilderInnerAccessVisibility(@NotNull PsiAnnotation psiAnnotation) {
    final String accessVisibility = getBuilderOuterAccessVisibility(psiAnnotation);
    return PsiModifier.PROTECTED.equals(accessVisibility) ? PsiModifier.PUBLIC : accessVisibility;
  }

NotNull
  @PsiModifier.ModifierConstant
  private static String getBuilderInnerAccessVisibility(@NotNull PsiAnnotation psiAnnotation) 