le/countryCode.html">countryCode</a> <code>DE</code>, because <code>DD</code> is a deprecated language subtag that was
replaced by the subtag <code>DE</code>.</p>
<p>See also:</p><ul><li><a href="dart-ui/Locale/Locale.fromSubtags.html">Locale.fromSubtags</a>, which describes the conventions for creating
<a href="dart-ui/Locale-class.html">Locale</a> objects.</li></ul>
        </section>
                <section class="summary source-code" id="source">
          <h2><span>Implementation</span></h2>
         