title: cxf client authorization issue
body: <p>I use JAXRSClientFactory.create method to create proxy like this:</p>
  
  <pre><code>IMyService myService 
   = JAXRSClientFactory.create("http://myserviceurl/", IMyService.class, "login1", "pwd", null);
  </code></pre>
  
  <p>and this code work ok. </p>
  
  <p>After that I need to use this service with another credentials and I try to create same service with another credentials like this:</p>
  
  <pre><code>IMyService myNewService 
   = JAXRSClientFactory.create("http://myserviceurl/", IMyService.class, "login2", "pwd", null);
  </code></pre>
  
  <p>this code work, but work with wrong credentials (with credentials from first service). I didn't found any way to change it (reset, or clear, or something like this).</p>
  
  <p>And one more detail, this issue only with digest authorization. With basic it works well.</p>
  
  <p>Could anybody help me with this issue.</p>
  
  <p>Thanks.</p>