Fix checkstyle errors

Issue gh-10989

web/src/main/java/org/springframework/security/web/DefaultRedirectStrategy.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/DefaultSecurityFilterChain.java

@@ -22,7 +22,6 @@ import java.util.List;
 
 import jakarta.servlet.Filter;
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/FilterChainProxy.java

@@ -28,7 +28,6 @@ import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/access/AccessDeniedHandlerImpl.java

@@ -21,7 +21,6 @@ import java.io.IOException;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/access/DefaultWebInvocationPrivilegeEvaluator.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.access;
 import java.util.Collection;
 
 import jakarta.servlet.ServletContext;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/access/channel/AbstractRetryEntryPoint.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/access/expression/ExpressionBasedFilterInvocationSecurityMetadataSource.java

@@ -23,7 +23,6 @@ import java.util.Map;
 import java.util.function.BiConsumer;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/access/intercept/DefaultFilterInvocationSecurityMetadataSource.java

@@ -23,7 +23,6 @@ import java.util.Map;
 import java.util.Set;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/access/intercept/RequestMatcherDelegatingAuthorizationManager.java

@@ -22,7 +22,6 @@ import java.util.function.Consumer;
 import java.util.function.Supplier;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/AbstractAuthenticationTargetUrlRequestHandler.java

@@ -21,7 +21,6 @@ import java.io.IOException;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/DelegatingAuthenticationEntryPoint.java

@@ -22,7 +22,6 @@ import java.util.LinkedHashMap;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/Http403ForbiddenEntryPoint.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/LoginUrlAuthenticationEntryPoint.java

@@ -22,7 +22,6 @@ import jakarta.servlet.RequestDispatcher;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/SavedRequestAwareAuthenticationSuccessHandler.java

@@ -21,7 +21,6 @@ import java.io.IOException;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/SimpleUrlAuthenticationFailureHandler.java

@@ -22,7 +22,6 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/logout/SecurityContextLogoutHandler.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.logout;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/preauth/j2ee/J2eeBasedPreAuthenticatedWebAuthenticationDetailsSource.java

@@ -22,7 +22,6 @@ import java.util.Collections;
 import java.util.Set;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/preauth/websphere/WebSpherePreAuthenticatedWebAuthenticationDetailsSource.java

@@ -20,7 +20,6 @@ import java.util.Collection;
 import java.util.List;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java

@@ -25,7 +25,6 @@ import java.util.Base64;
 import jakarta.servlet.http.Cookie;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/session/AbstractSessionFixationProtectionStrategy.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.session;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/session/CompositeSessionAuthenticationStrategy.java

@@ -21,7 +21,6 @@ import java.util.List;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/www/DigestAuthenticationEntryPoint.java

@@ -21,7 +21,6 @@ import java.util.Base64;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/authentication/www/DigestAuthenticationFilter.java

@@ -26,7 +26,6 @@ import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/context/HttpSessionSecurityContextRepository.java

@@ -23,7 +23,6 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletRequestWrapper;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/csrf/CsrfAuthenticationStrategy.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.csrf;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/csrf/CsrfFilter.java

@@ -26,7 +26,6 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/firewall/HttpStatusRequestRejectedHandler.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/header/writers/ClearSiteDataHeaderWriter.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.header.writers;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/header/writers/HpkpHeaderWriter.java

@@ -23,7 +23,6 @@ import java.util.Map;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/header/writers/HstsHeaderWriter.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.header.writers;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/header/writers/frameoptions/AbstractRequestParameterAllowFromStrategy.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.header.writers.frameoptions;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/jackson2/CookieDeserializer.java

@@ -18,8 +18,6 @@ package org.springframework.security.web.jackson2;
 
 import java.io.IOException;
 
-import jakarta.servlet.http.Cookie;
-
 import com.fasterxml.jackson.core.JsonParser;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.DeserializationContext;
@@ -28,6 +26,7 @@ import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.MissingNode;
 import com.fasterxml.jackson.databind.node.NullNode;
+import jakarta.servlet.http.Cookie;
 
 /**
  * Jackson deserializer for {@link Cookie}. This is needed because in most cases we don't

web/src/main/java/org/springframework/security/web/jackson2/WebServletJackson2Module.java

@@ -16,10 +16,9 @@
 
 package org.springframework.security.web.jackson2;
 
-import jakarta.servlet.http.Cookie;
-
 import com.fasterxml.jackson.core.Version;
 import com.fasterxml.jackson.databind.module.SimpleModule;
+import jakarta.servlet.http.Cookie;
 
 import org.springframework.security.jackson2.SecurityJackson2Modules;
 import org.springframework.security.web.authentication.WebAuthenticationDetails;

web/src/main/java/org/springframework/security/web/savedrequest/CookieRequestCache.java

@@ -21,7 +21,6 @@ import java.util.Base64;
 import jakarta.servlet.http.Cookie;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/savedrequest/DefaultSavedRequest.java

@@ -25,11 +25,10 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.TreeMap;
 
-import jakarta.servlet.http.Cookie;
-import jakarta.servlet.http.HttpServletRequest;
-
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServletRequest;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/savedrequest/HttpSessionRequestCache.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.savedrequest;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapper.java

@@ -30,7 +30,6 @@ import java.util.TimeZone;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletRequestWrapper;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/server/csrf/WebSessionServerCsrfTokenRepository.java

@@ -21,7 +21,6 @@ import java.util.UUID;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpSession;
-
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Schedulers;
 

web/src/main/java/org/springframework/security/web/servletapi/HttpServlet3RequestFactory.java

@@ -27,7 +27,6 @@ import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/session/HttpSessionEventPublisher.java

@@ -21,7 +21,6 @@ import jakarta.servlet.http.HttpSession;
 import jakarta.servlet.http.HttpSessionEvent;
 import jakarta.servlet.http.HttpSessionIdListener;
 import jakarta.servlet.http.HttpSessionListener;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/session/RequestedUrlRedirectInvalidSessionStrategy.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/session/SimpleRedirectInvalidSessionStrategy.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/util/matcher/AndRequestMatcher.java

@@ -20,7 +20,6 @@ import java.util.Arrays;
 import java.util.List;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/util/matcher/MediaTypeRequestMatcher.java

@@ -23,7 +23,6 @@ import java.util.List;
 import java.util.Set;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/util/matcher/NegatedRequestMatcher.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.util.matcher;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/main/java/org/springframework/security/web/util/matcher/RegexRequestMatcher.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.util.matcher;
 import java.util.regex.Pattern;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

web/src/test/java/org/springframework/security/web/FilterChainProxyTests.java

@@ -26,7 +26,6 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletRequestWrapper;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/FilterInvocationTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/RequestMatcherRedirectFilterTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.http.HttpStatus;

web/src/test/java/org/springframework/security/web/access/AuthorizationManagerWebInvocationPrivilegeEvaluatorTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.access;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;

web/src/test/java/org/springframework/security/web/access/DelegatingAccessDeniedHandlerTests.java

@@ -20,7 +20,6 @@ import java.util.LinkedHashMap;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

web/src/test/java/org/springframework/security/web/access/ExceptionTranslationFilterTests.java

@@ -24,7 +24,6 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/access/RequestMatcherDelegatingAccessDeniedHandlerTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.access;
 import java.util.LinkedHashMap;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/access/RequestMatcherDelegatingWebInvocationPrivilegeEvaluatorTests.java

@@ -21,7 +21,6 @@ import java.util.Collections;
 import java.util.List;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;

web/src/test/java/org/springframework/security/web/access/channel/ChannelDecisionManagerImplTests.java

@@ -23,7 +23,6 @@ import java.util.List;
 import java.util.Vector;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/access/channel/ChannelProcessingFilterTests.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 import java.util.Collection;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/access/channel/InsecureChannelProcessorTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.access.channel;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/access/channel/SecureChannelProcessorTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.access.channel;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/access/expression/AbstractVariableEvaluationContextPostProcessorTests.java

@@ -20,7 +20,6 @@ import java.util.Collections;
 import java.util.Map;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/access/expression/WebExpressionVoterTests.java

@@ -21,7 +21,6 @@ import java.util.ArrayList;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
-
 import org.aopalliance.intercept.MethodInvocation;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/access/expression/WebSecurityExpressionRootTests.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.access.expression;
 
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/access/intercept/AuthorizationFilterTests.java

@@ -20,7 +20,6 @@ import java.util.function.Supplier;
 
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;

web/src/test/java/org/springframework/security/web/access/intercept/DefaultFilterInvocationSecurityMetadataSourceTests.java

@@ -20,7 +20,6 @@ import java.util.Collection;
 import java.util.LinkedHashMap;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/access/intercept/FilterSecurityInterceptorTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.access.intercept;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/authentication/AbstractAuthenticationProcessingFilterTests.java

@@ -22,7 +22,6 @@ import jakarta.servlet.ServletResponse;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
-
 import org.apache.commons.logging.Log;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;

web/src/test/java/org/springframework/security/web/authentication/AnonymousAuthenticationFilterTests.java

@@ -24,7 +24,6 @@ import jakarta.servlet.FilterConfig;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/authentication/AuthenticationFilterTests.java

@@ -21,7 +21,6 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

web/src/test/java/org/springframework/security/web/authentication/DefaultLoginPageGeneratingFilterTests.java

@@ -20,7 +20,6 @@ import java.util.Collections;
 import java.util.Locale;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.context.support.MessageSourceAccessor;

web/src/test/java/org/springframework/security/web/authentication/DelegatingAuthenticationEntryPointContextTests.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.authentication;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 

web/src/test/java/org/springframework/security/web/authentication/DelegatingAuthenticationEntryPointTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication;
 import java.util.LinkedHashMap;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/authentication/DelegatingAuthenticationFailureHandlerTests.java

@@ -20,7 +20,6 @@ import java.util.LinkedHashMap;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

web/src/test/java/org/springframework/security/web/authentication/logout/CompositeLogoutHandlerTests.java

@@ -21,7 +21,6 @@ import java.util.List;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.Test;
 import org.mockito.InOrder;
 

web/src/test/java/org/springframework/security/web/authentication/logout/CookieClearingLogoutHandlerTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.authentication.logout;
 
 import jakarta.servlet.http.Cookie;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/authentication/logout/DelegatingLogoutSuccessHandlerTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.logout;
 import java.util.LinkedHashMap;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

web/src/test/java/org/springframework/security/web/authentication/preauth/AbstractPreAuthenticatedProcessingFilterTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.preauth;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/authentication/preauth/PreAuthenticatedGrantedAuthoritiesWebAuthenticationDetailsTests.java

@@ -22,7 +22,6 @@ import java.util.List;
 import java.util.Set;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/authentication/preauth/j2ee/J2eeBasedPreAuthenticatedWebAuthenticationDetailsSourceTests.java

@@ -23,7 +23,6 @@ import java.util.List;
 import java.util.Set;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/authentication/preauth/j2ee/J2eePreAuthenticatedProcessingFilterTests.java

@@ -21,7 +21,6 @@ import java.util.HashSet;
 import java.util.Set;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.Test;
 
 import org.springframework.mock.web.MockHttpServletRequest;

web/src/test/java/org/springframework/security/web/authentication/preauth/websphere/WebSpherePreAuthenticatedProcessingFilterTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.authentication.preauth.websphere;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.stubbing.Answer;

web/src/test/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServicesTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.rememberme;
 import jakarta.servlet.http.Cookie;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;

web/src/test/java/org/springframework/security/web/authentication/rememberme/PersistentTokenBasedRememberMeServicesTests.java

@@ -20,7 +20,6 @@ import java.util.Date;
 import java.util.concurrent.TimeUnit;
 
 import jakarta.servlet.http.Cookie;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/authentication/rememberme/RememberMeAuthenticationFilterTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.rememberme;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/authentication/rememberme/TokenBasedRememberMeServicesTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.authentication.rememberme;
 import java.util.Date;
 
 import jakarta.servlet.http.Cookie;
-
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.junit.jupiter.api.BeforeEach;

web/src/test/java/org/springframework/security/web/authentication/session/CompositeSessionAuthenticationStrategyTests.java

@@ -21,7 +21,6 @@ import java.util.Collections;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;

web/src/test/java/org/springframework/security/web/authentication/switchuser/SwitchUserFilterTests.java

@@ -20,7 +20,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 import jakarta.servlet.FilterChain;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/authentication/www/BasicAuthenticationConverterTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.authentication.www;
 
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.apache.commons.codec.binary.Base64;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/authentication/www/BasicAuthenticationFilterTests.java

@@ -22,7 +22,6 @@ import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.apache.commons.codec.binary.Base64;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;

web/src/test/java/org/springframework/security/web/authentication/www/DigestAuthenticationFilterTests.java

@@ -23,7 +23,6 @@ import jakarta.servlet.Filter;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.ServletRequest;
-
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.junit.jupiter.api.AfterEach;

web/src/test/java/org/springframework/security/web/concurrent/ConcurrentSessionFilterTests.java

@@ -21,7 +21,6 @@ import java.util.List;
 
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/context/AbstractSecurityWebApplicationInitializerTests.java

@@ -27,7 +27,6 @@ import jakarta.servlet.Filter;
 import jakarta.servlet.FilterRegistration;
 import jakarta.servlet.ServletContext;
 import jakarta.servlet.SessionTrackingMode;
-
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;
 

web/src/test/java/org/springframework/security/web/context/HttpSessionSecurityContextRepositoryTests.java

@@ -32,7 +32,6 @@ import jakarta.servlet.http.HttpServletRequestWrapper;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpServletResponseWrapper;
 import jakarta.servlet.http.HttpSession;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/context/SaveContextOnUpdateOrErrorResponseWrapperTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.context;
 
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/context/SecurityContextHolderFilterTests.java

@@ -19,7 +19,6 @@ package org.springframework.security.web.context;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/context/SecurityContextPersistenceFilterTests.java

@@ -21,7 +21,6 @@ import java.io.IOException;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/context/request/async/WebAsyncManagerIntegrationFilterTests.java

@@ -21,7 +21,6 @@ import java.util.concurrent.ThreadFactory;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

web/src/test/java/org/springframework/security/web/csrf/CookieCsrfTokenRepositoryTests.java

@@ -17,7 +17,6 @@
 package org.springframework.security.web.csrf;
 
 import jakarta.servlet.http.Cookie;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 

web/src/test/java/org/springframework/security/web/csrf/CsrfAuthenticationStrategyTests.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.csrf;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

web/src/test/java/org/springframework/security/web/csrf/CsrfFilterTests.java

@@ -23,7 +23,6 @@ import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.assertj.core.api.AbstractObjectAssert;
 import org.assertj.core.api.ObjectAssert;
 import org.junit.jupiter.api.BeforeEach;

web/src/test/java/org/springframework/security/web/csrf/LazyCsrfTokenRepositoryTests.java

@@ -18,7 +18,6 @@ package org.springframework.security.web.csrf;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

web/src/test/java/org/springframework/security/web/debug/DebugFilterTests.java

@@ -22,7 +22,6 @@ import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletRequestWrapper;
 import jakarta.servlet.http.HttpServletResponse;
-
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;