@Nullable
    private KtModifierKeywordToken getVisibility() {
        if (!isVisibilitySectionAvailable()) return null;

        KtModifierKeywordToken value = (KtModifierKeywordToken) visibilityBox.getSelectedItem();
        return KtTokens.DEFAULT_VISIBILITY_KEYWORD.equals(value) ? null : value;
    }
@Nullable
    private KtModifierKeywordToken getVisibility()