title: "Unsupported configuration attributes: [IS_AUTHENTICATED_FULLY]" when trying to configure Spring 4 / OAuth 2
body: <p>I recently upgraded to Spring SEcurity 4.2.2.RELEASE and now I'm having trouble with my OAuth2 configuration (using v 2.0.7.RELEASE).  I want to force URLs that look like '/context-path/api/**' to require an OAuth access token.  SO I have</p>
  
  <pre><code>&lt;http pattern="/api/**"  
                create-session="never"
                entry-point-ref="oauthAuthenticationEntryPoint"
                access-decision-manager-ref="accessDecisionManager"
                xmlns="http://www.springframework.org/schema/security"&gt;
   &lt;anonymous enabled="false" /&gt;
   &lt;intercept-url pattern="/**"
                           access="IS_AUTHENTICATED_FULLY"/&gt;
   &lt;custom-filter ref="resourceServerFilter"
                           before="PRE_AUTH_FILTER" /&gt;
   &lt;access-denied-handler ref="oauthAccessDeniedHandler" /&gt;
  </code></pre>
  
  <p></p>
  
  <p>HOwever, after upgrading to Spring SEcurity 4, I'm getting this error ...</p>
  
  <pre><code>Caused by: java.lang.IllegalArgumentException: Unsupported configuration attributes: [IS_AUTHENTICATED_FULLY]
  </code></pre>
  
  <p>WHat's the right way to indicate that the user must have fully authenticated in order to access my resource?</p>