title: How can I use UTF-8 with org.apache.cxf.jaxrs.client.WebClient create()?
body: <p>This is about Apache CXF　<code>WebClient</code>,
  <code>WebClient.create("URL", "username", "password", null);</code></p>
  
  <p>when I use a UTF-8 username to create a WebClient instance, I ended up with a 401 http error.</p>
  
  <p>I've tried <code>WebClient.encoding("UTF-8“)</code>, and <code>WebClient.acceptLanguage("zh_CN")</code>, but neither worked.</p>
  
  <p>Any idea or help is appreciated. Thanks.</p>