diff --git a/core/src/main/java/org/springframework/security/ui/ExceptionTranslationFilter.java b/core/src/main/java/org/springframework/security/ui/ExceptionTranslationFilter.java
index 9c255a0dae..a318874dfe 100644
--- a/core/src/main/java/org/springframework/security/ui/ExceptionTranslationFilter.java
+++ b/core/src/main/java/org/springframework/security/ui/ExceptionTranslationFilter.java
@@ -46,21 +46,17 @@ import javax.servlet.http.HttpServletResponse;
  * <p>
  * This filter is necessary because it provides the bridge between Java exceptions and HTTP responses.
  * It is solely concerned with maintaining the user interface. This filter does not do any actual security enforcement.
- * </p>
  * <p>
  * If an {@link AuthenticationException} is detected, the filter will launch the <code>authenticationEntryPoint</code>.
  * This allows common handling of authentication failures originating from any subclass of
  * {@link org.springframework.security.intercept.AbstractSecurityInterceptor}.
- * </p>
  * <p>
  * If an {@link AccessDeniedException} is detected, the filter will determine whether or not the user is an anonymous
  * user. If they are an anonymous user, the <code>authenticationEntryPoint</code> will be launched. If they are not
  * an anonymous user, the filter will delegate to the {@link org.springframework.security.ui.AccessDeniedHandler}.
  * By default the filter will use {@link org.springframework.security.ui.AccessDeniedHandlerImpl}.
- * </p>
  * <p>
  * To use this filter, it is necessary to specify the following properties:
- * </p>
  * <ul>
  * <li><code>authenticationEntryPoint</code> indicates the handler that
  * should commence the authentication process if an
@@ -76,34 +72,34 @@ import javax.servlet.http.HttpServletResponse;
  */
 public class ExceptionTranslationFilter extends SpringSecurityFilter implements InitializingBean {
 
-	//~ Instance fields ================================================================================================
+    //~ Instance fields ================================================================================================
 
     private AccessDeniedHandler accessDeniedHandler = new AccessDeniedHandlerImpl();
-	private AuthenticationEntryPoint authenticationEntryPoint;
-	private AuthenticationTrustResolver authenticationTrustResolver = new AuthenticationTrustResolverImpl();
-	private PortResolver portResolver = new PortResolverImpl();
-    private ThrowableAnalyzer throwableAnalyzer = new DefaultThrowableAnalyzer();    
+    private AuthenticationEntryPoint authenticationEntryPoint;
+    private AuthenticationTrustResolver authenticationTrustResolver = new AuthenticationTrustResolverImpl();
+    private PortResolver portResolver = new PortResolverImpl();
+    private ThrowableAnalyzer throwableAnalyzer = new DefaultThrowableAnalyzer();
     private boolean createSessionAllowed = true;
 
-	//~ Methods ========================================================================================================
+    //~ Methods ========================================================================================================
 
-	public void afterPropertiesSet() throws Exception {
-		Assert.notNull(authenticationEntryPoint, "authenticationEntryPoint must be specified");
-		Assert.notNull(portResolver, "portResolver must be specified");
-		Assert.notNull(authenticationTrustResolver, "authenticationTrustResolver must be specified");
-        Assert.notNull(throwableAnalyzer, "throwableAnalyzer must be specified");        
+    public void afterPropertiesSet() throws Exception {
+        Assert.notNull(authenticationEntryPoint, "authenticationEntryPoint must be specified");
+        Assert.notNull(portResolver, "portResolver must be specified");
+        Assert.notNull(authenticationTrustResolver, "authenticationTrustResolver must be specified");
+        Assert.notNull(throwableAnalyzer, "throwableAnalyzer must be specified");
     }
 
-	public void doFilterHttp(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException,
-			ServletException {
+    public void doFilterHttp(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException,
+            ServletException {
 
-		try {
-			chain.doFilter(request, response);
+        try {
+            chain.doFilter(request, response);
 
-			if (logger.isDebugEnabled()) {
-				logger.debug("Chain processed normally");
-			}
-		}
+            if (logger.isDebugEnabled()) {
+                logger.debug("Chain processed normally");
+            }
+        }
         catch (IOException ex) {
             throw ex;
         }
@@ -129,114 +125,116 @@ public class ExceptionTranslationFilter extends SpringSecurityFilter implements
                 throw new RuntimeException(ex);
             }
         }
-	}
-
-	public AuthenticationEntryPoint getAuthenticationEntryPoint() {
-		return authenticationEntryPoint;
-	}
-
-	public AuthenticationTrustResolver getAuthenticationTrustResolver() {
-		return authenticationTrustResolver;
-	}
-
-	public PortResolver getPortResolver() {
-		return portResolver;
-	}
-
-	private void handleException(ServletRequest request, ServletResponse response, FilterChain chain,
-			SpringSecurityException exception) throws IOException, ServletException {
-		if (exception instanceof AuthenticationException) {
-			if (logger.isDebugEnabled()) {
-				logger.debug("Authentication exception occurred; redirecting to authentication entry point", exception);
-			}
-
-			sendStartAuthentication(request, response, chain, (AuthenticationException) exception);
-		}
-		else if (exception instanceof AccessDeniedException) {
-			if (authenticationTrustResolver.isAnonymous(SecurityContextHolder.getContext().getAuthentication())) {
-				if (logger.isDebugEnabled()) {
-					logger.debug("Access is denied (user is anonymous); redirecting to authentication entry point",
-							exception);
-				}
-
-				sendStartAuthentication(request, response, chain, new InsufficientAuthenticationException(
-						"Full authentication is required to access this resource"));
-			}
-			else {
-				if (logger.isDebugEnabled()) {
-					logger.debug("Access is denied (user is not anonymous); delegating to AccessDeniedHandler",
-							exception);
-				}
-
-				accessDeniedHandler.handle(request, response, (AccessDeniedException) exception);
-			}
-		}
-	}
-
-	/**
-	 * If <code>true</code>, indicates that <code>SecurityEnforcementFilter</code> is permitted to store the target
-	 * URL and exception information in the <code>HttpSession</code> (the default).
+    }
+
+    public AuthenticationEntryPoint getAuthenticationEntryPoint() {
+        return authenticationEntryPoint;
+    }
+
+    public AuthenticationTrustResolver getAuthenticationTrustResolver() {
+        return authenticationTrustResolver;
+    }
+
+    public PortResolver getPortResolver() {
+        return portResolver;
+    }
+
+    private void handleException(ServletRequest request, ServletResponse response, FilterChain chain,
+            SpringSecurityException exception) throws IOException, ServletException {
+        if (exception instanceof AuthenticationException) {
+            if (logger.isDebugEnabled()) {
+                logger.debug("Authentication exception occurred; redirecting to authentication entry point", exception);
+            }
+
+            sendStartAuthentication(request, response, chain, (AuthenticationException) exception);
+        }
+        else if (exception instanceof AccessDeniedException) {
+            if (authenticationTrustResolver.isAnonymous(SecurityContextHolder.getContext().getAuthentication())) {
+                if (logger.isDebugEnabled()) {
+                    logger.debug("Access is denied (user is anonymous); redirecting to authentication entry point",
+                            exception);
+                }
+
+                sendStartAuthentication(request, response, chain, new InsufficientAuthenticationException(
+                        "Full authentication is required to access this resource"));
+            }
+            else {
+                if (logger.isDebugEnabled()) {
+                    logger.debug("Access is denied (user is not anonymous); delegating to AccessDeniedHandler",
+                            exception);
+                }
+
+                accessDeniedHandler.handle(request, response, (AccessDeniedException) exception);
+            }
+        }
+    }
+
+    /**
+     * If <code>true</code>, indicates that <code>ExceptionTranslationFilter</code> is permitted to store the target
+     * URL and exception information in the <code>HttpSession</code> (the default).
      * In situations where you do not wish to unnecessarily create <code>HttpSession</code>s - because the user agent
-     * will know the failed URL, such as with BASIC or Digest authentication - you may wish to
-	 * set this property to <code>false</code>. Remember to also set the
-	 * {@link org.springframework.security.context.HttpSessionContextIntegrationFilter#allowSessionCreation}
-	 * to <code>false</code> if you set this property to <code>false</code>.
-	 *
-	 * @return <code>true</code> if the <code>HttpSession</code> will be
-	 * used to store information about the failed request, <code>false</code>
-	 * if the <code>HttpSession</code> will not be used
-	 */
-	public boolean isCreateSessionAllowed() {
-		return createSessionAllowed;
-	}
-
-	protected void sendStartAuthentication(ServletRequest request, ServletResponse response, FilterChain chain,
-			AuthenticationException reason) throws ServletException, IOException {
-		HttpServletRequest httpRequest = (HttpServletRequest) request;
-
-		SavedRequest savedRequest = new SavedRequest(httpRequest, portResolver);
-
-		if (logger.isDebugEnabled()) {
-			logger.debug("Authentication entry point being called; SavedRequest added to Session: " + savedRequest);
-		}
-
-		if (createSessionAllowed) {
-			// Store the HTTP request itself. Used by AbstractProcessingFilter
-			// for redirection after successful authentication (SEC-29)
-			httpRequest.getSession().setAttribute(AbstractProcessingFilter.SPRING_SECURITY_SAVED_REQUEST_KEY, savedRequest);
-		}
-
-		// SEC-112: Clear the SecurityContextHolder's Authentication, as the
-		// existing Authentication is no longer considered valid
-		SecurityContextHolder.getContext().setAuthentication(null);
-
-		authenticationEntryPoint.commence(httpRequest, response, reason);
-	}
-
-	public void setAccessDeniedHandler(AccessDeniedHandler accessDeniedHandler) {
-		Assert.notNull(accessDeniedHandler, "AccessDeniedHandler required");
-		this.accessDeniedHandler = accessDeniedHandler;
-	}
-
-	public void setAuthenticationEntryPoint(AuthenticationEntryPoint authenticationEntryPoint) {
-		this.authenticationEntryPoint = authenticationEntryPoint;
-	}
-
-	public void setAuthenticationTrustResolver(AuthenticationTrustResolver authenticationTrustResolver) {
-		this.authenticationTrustResolver = authenticationTrustResolver;
-	}
-
-	public void setCreateSessionAllowed(boolean createSessionAllowed) {
-		this.createSessionAllowed = createSessionAllowed;
-	}
-
-	public void setPortResolver(PortResolver portResolver) {
-		this.portResolver = portResolver;
-	}
+     * will know the failed URL, such as with BASIC or Digest authentication - you may wish to set this property to
+     * <code>false</code>.
+     * <p>
+     * Remember to also set
+     * {@link org.springframework.security.context.HttpSessionSecurityContextRepository#setAllowSessionCreation(boolean)}
+     * to <code>false</code> if you set this property to <code>false</code>.
+     *
+     * @return <code>true</code> if the <code>HttpSession</code> will be
+     * used to store information about the failed request, <code>false</code>
+     * if the <code>HttpSession</code> will not be used
+     */
+    public boolean isCreateSessionAllowed() {
+        return createSessionAllowed;
+    }
+
+    protected void sendStartAuthentication(ServletRequest request, ServletResponse response, FilterChain chain,
+            AuthenticationException reason) throws ServletException, IOException {
+        HttpServletRequest httpRequest = (HttpServletRequest) request;
+
+        SavedRequest savedRequest = new SavedRequest(httpRequest, portResolver);
+
+        if (logger.isDebugEnabled()) {
+            logger.debug("Authentication entry point being called; SavedRequest added to Session: " + savedRequest);
+        }
+
+        if (createSessionAllowed) {
+            // Store the HTTP request itself. Used by AbstractProcessingFilter
+            // for redirection after successful authentication (SEC-29)
+            httpRequest.getSession().setAttribute(AbstractProcessingFilter.SPRING_SECURITY_SAVED_REQUEST_KEY, savedRequest);
+        }
+
+        // SEC-112: Clear the SecurityContextHolder's Authentication, as the
+        // existing Authentication is no longer considered valid
+        SecurityContextHolder.getContext().setAuthentication(null);
+
+        authenticationEntryPoint.commence(httpRequest, response, reason);
+    }
+
+    public void setAccessDeniedHandler(AccessDeniedHandler accessDeniedHandler) {
+        Assert.notNull(accessDeniedHandler, "AccessDeniedHandler required");
+        this.accessDeniedHandler = accessDeniedHandler;
+    }
+
+    public void setAuthenticationEntryPoint(AuthenticationEntryPoint authenticationEntryPoint) {
+        this.authenticationEntryPoint = authenticationEntryPoint;
+    }
+
+    public void setAuthenticationTrustResolver(AuthenticationTrustResolver authenticationTrustResolver) {
+        this.authenticationTrustResolver = authenticationTrustResolver;
+    }
+
+    public void setCreateSessionAllowed(boolean createSessionAllowed) {
+        this.createSessionAllowed = createSessionAllowed;
+    }
+
+    public void setPortResolver(PortResolver portResolver) {
+        this.portResolver = portResolver;
+    }
 
     public void setThrowableAnalyzer(ThrowableAnalyzer throwableAnalyzer) {
         this.throwableAnalyzer = throwableAnalyzer;
-    }    
+    }
 
     public int getOrder() {
         return FilterChainOrder.EXCEPTION_TRANSLATION_FILTER;