Add blank line between java and javax imports

See gh-23539

spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java

@@ -30,6 +30,7 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.Set;
 import java.util.stream.Collectors;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;

spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java

@@ -23,6 +23,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.Callable;
 import java.util.stream.Collectors;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;

spring-webmvc/src/main/java/org/springframework/web/servlet/HandlerExecutionChain.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/HttpServletBean.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet;
 import java.util.Enumeration;
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;

spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleContextResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/View.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.java

@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.http.MediaType;

spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/DefaultServletHandlerConfigurer.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.config.annotation;
 
 import java.util.Collections;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.core.Ordered;

spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ResourceHandlerRegistry.java

@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.factory.BeanInitializationException;

spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java

@@ -23,6 +23,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.function.Predicate;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.BeanUtils;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilder.java

@@ -28,6 +28,7 @@ import java.util.Set;
 import java.util.concurrent.CompletionStage;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultRenderingResponseBuilder.java

@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.function.Consumer;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java

@@ -34,6 +34,7 @@ import java.util.Optional;
 import java.util.OptionalLong;
 import java.util.Set;
 import java.util.stream.Collectors;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequestBuilder.java

@@ -30,6 +30,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.function.Consumer;
+
 import javax.servlet.ReadListener;
 import javax.servlet.ServletException;
 import javax.servlet.ServletInputStream;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerResponseBuilder.java

@@ -32,6 +32,7 @@ import java.util.Set;
 import java.util.function.BiFunction;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/EntityResponse.java

@@ -21,6 +21,7 @@ import java.time.Instant;
 import java.time.ZonedDateTime;
 import java.util.Set;
 import java.util.function.Consumer;
+
 import javax.servlet.http.Cookie;
 
 import org.springframework.core.ParameterizedTypeReference;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/RenderingResponse.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.function;
 import java.util.Collection;
 import java.util.Map;
 import java.util.function.Consumer;
+
 import javax.servlet.http.Cookie;
 
 import org.springframework.http.HttpHeaders;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/RequestPredicates.java

@@ -34,6 +34,7 @@ import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Function;
 import java.util.function.Predicate;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerRequest.java

@@ -27,6 +27,7 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.OptionalLong;
 import java.util.function.Consumer;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerResponse.java

@@ -27,6 +27,7 @@ import java.util.Set;
 import java.util.concurrent.CompletionStage;
 import java.util.function.BiFunction;
 import java.util.function.Consumer;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/HandlerFunctionAdapter.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.function.support;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/RouterFunctionMapping.java

@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.jetbrains.annotations.NotNull;

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerExceptionResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMapping.java

@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java

@@ -31,6 +31,7 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 import java.util.function.Function;
 import java.util.stream.Collectors;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractUrlHandlerMapping.java

@@ -22,6 +22,7 @@ import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/ConversionServiceExposingInterceptor.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/DispatcherServletWebRequest.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerExceptionResolverComposite.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.handler;
 
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerMappingIntrospector.java

@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolver.java

@@ -21,6 +21,7 @@ import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleServletPostProcessor.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.handler;
 
 import java.util.Collections;
 import java.util.Enumeration;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/UserRoleAuthorizationInterceptor.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AbstractLocaleContextResolver.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolver.java

@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.List;
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/CookieLocaleResolver.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/FixedLocaleResolver.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/LocaleChangeInterceptor.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/SessionLocaleResolver.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/ServletWrappingController.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc;
 
 import java.util.Enumeration;
 import java.util.Properties;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/UrlFilenameViewController.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/WebContentInterceptor.java

@@ -20,6 +20,7 @@ import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ResponseStatusExceptionResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.annotation;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/CompositeRequestCondition.java

@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ConsumesRequestCondition.java

@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpHeaders;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/HeadersRequestCondition.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.condition;
 import java.util.Collection;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java

@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/PatternsRequestCondition.java

@@ -25,6 +25,7 @@ import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ProducesRequestCondition.java

@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.MediaType;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestConditionHolder.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.condition;
 
 import java.util.Collection;
 import java.util.Collections;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestCondition.java

@@ -23,6 +23,7 @@ import java.util.HashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.http.HttpServletRequest;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfo.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method;
 
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpMethod;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java

@@ -25,6 +25,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java

@@ -29,6 +29,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java

@@ -25,6 +25,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExceptionHandlerExceptionResolver.java

@@ -24,6 +24,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExtendedServletRequestDataBinder.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.Map;
+
 import javax.servlet.ServletRequest;
 
 import org.springframework.beans.MutablePropertyValues;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/HttpEntityMethodProcessor.java

@@ -25,6 +25,7 @@ import java.util.EnumSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilder.java

@@ -22,6 +22,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.aopalliance.intercept.MethodInterceptor;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java

@@ -24,6 +24,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java

@@ -25,6 +25,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Predicate;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.context.EmbeddedValueResolverAware;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.MethodParameter;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessor.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 import java.io.IOException;
 import java.lang.reflect.Type;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.Conventions;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseBodyEmitterReturnValueHandler.java

@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.util.List;
 import java.util.function.Consumer;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandler.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethod.java

@@ -21,6 +21,7 @@ import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.lang.reflect.Type;
 import java.util.concurrent.Callable;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletModelAttributeMethodProcessor.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.Collections;
 import java.util.Map;
+
 import javax.servlet.ServletRequest;
 
 import org.springframework.core.MethodParameter;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolver.java

@@ -23,6 +23,7 @@ import java.security.Principal;
 import java.time.ZoneId;
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolver.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.Writer;
+
 import javax.servlet.ServletResponse;
 
 import org.springframework.core.MethodParameter;

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/StreamingResponseBodyReturnValueHandler.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.io.OutputStream;
 import java.util.concurrent.Callable;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/support/DefaultHandlerExceptionResolver.java

@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.support;
 
 import java.io.IOException;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AbstractResourceResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AppCacheManifestTransformer.java

@@ -25,6 +25,7 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Scanner;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceResolver.java

@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.cache.Cache;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceTransformer.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CssLinkResourceTransformer.java

@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.SortedSet;
 import java.util.TreeSet;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceResolverChain.java

@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.ListIterator;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceTransformerChain.java

@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.ListIterator;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultServletHttpRequestHandler.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/EncodedResourceResolver.java

@@ -27,6 +27,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.AbstractResource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/GzipResourceResolver.java

@@ -22,6 +22,7 @@ import java.io.InputStream;
 import java.net.URI;
 import java.net.URL;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.AbstractResource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/PathResourceResolver.java

@@ -27,6 +27,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.StringTokenizer;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.ClassPathResource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java

@@ -26,6 +26,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolverChain.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformer.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerChain.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerSupport.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.Collections;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilter.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlProvider.java

@@ -21,6 +21,7 @@ import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/VersionResourceResolver.java

@@ -27,6 +27,7 @@ import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.AbstractResource;

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/WebJarsResourceResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.webjars.WebJarAssetLocator;

spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractDispatcherServletInitializer.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.support;
 
 import java.util.EnumSet;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
 import javax.servlet.FilterRegistration;

spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractFlashMapManager.java

@@ -21,6 +21,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CopyOnWriteArrayList;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 

spring-webmvc/src/main/java/org/springframework/web/servlet/support/JspAwareRequestContext.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.PageContext;

spring-webmvc/src/main/java/org/springframework/web/servlet/support/JstlUtils.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Locale;
 import java.util.ResourceBundle;
 import java.util.TimeZone;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;

spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContext.java

@@ -21,6 +21,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContextUtils.java

@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;

spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestDataValueProcessor.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.support;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;