Corrected out of date comments referring to SecurityEnforcementFilter etc.

core/src/main/java/org/springframework/security/ui/AuthenticationEntryPoint.java

@@ -35,19 +35,19 @@ public interface AuthenticationEntryPoint {
     //~ Methods ========================================================================================================
 
     /**
-     * Commences an authentication scheme.<P><code>SecurityEnforcementFilter</code> will populate the
-     * <code>HttpSession</code> attribute named
-     * <code>AuthenticationProcessingFilter.ACEGI_SECURITY_TARGET_URL_KEY</code> with the requested target URL before
+     * Commences an authentication scheme.
+     * <p>
+     * <code>ExceptionTranslationFilter</code> will populate the <code>HttpSession</code> attribute named
+     * <code>AbstractProcessingFilter.SPRING_SECURITY_SAVED_REQUEST_KEY</code> with the requested target URL before
      * calling this method.</p>
-     *  <P>Implementations should modify the headers on the <code>ServletResponse</code> as necessary to
+     *
+     * <p>Implementations should modify the headers on the <code>ServletResponse</code> as necessary to
      * commence the authentication process.</p>
      *
      * @param request that resulted in an <code>AuthenticationException</code>
      * @param response so that the user agent can begin authentication
      * @param authException that caused the invocation
      *
-     * @throws IOException DOCUMENT ME!
-     * @throws ServletException DOCUMENT ME!
      */
     void commence(ServletRequest request, ServletResponse response, AuthenticationException authException)
         throws IOException, ServletException;