title: Parse Accept-Language header in Java
body: <p>The accept-language header in request is usually a long complex string -</p>
  
  <p>Eg. </p>
  
  <pre><code>Accept-Language : en-ca,en;q=0.8,en-us;q=0.6,de-de;q=0.4,de;q=0.2
  </code></pre>
  
  <p>Is there a simple way to parse it in java? Or a API to help me do that?</p>