Create spring-boot-jackson-module

settings.gradle

@@ -49,6 +49,7 @@ include "spring-boot-project:spring-boot-dependencies"
 include "spring-boot-project:spring-boot-devtools"
 include "spring-boot-project:spring-boot-docker-compose"
 include "spring-boot-project:spring-boot-docs"
+include "spring-boot-project:spring-boot-jackson"
 include "spring-boot-project:spring-boot-jetty"
 include "spring-boot-project:spring-boot-parent"
 include "spring-boot-project:spring-boot-reactor-netty"

spring-boot-project/spring-boot-actuator-autoconfigure/build.gradle

@@ -18,6 +18,7 @@ dependencies {
 	implementation("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
 
 	optional(project(":spring-boot-project:spring-boot-amqp"))
+	optional(project(":spring-boot-project:spring-boot-jackson"))
 	optional(project(":spring-boot-project:spring-boot-jetty"))
 	optional(project(":spring-boot-project:spring-boot-reactor-netty"))
 	optional(project(":spring-boot-project:spring-boot-tomcat"))

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/endpoint/jackson/JacksonEndpointAutoConfiguration.java

@@ -21,13 +21,11 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationFeature;
 
 import org.springframework.boot.actuate.endpoint.jackson.EndpointObjectMapper;
-import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBooleanProperty;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
 
 /**
@@ -36,8 +34,7 @@ import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
  * @author Phillip Webb
  * @since 3.0.0
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
-@AutoConfigureAfter(JacksonAutoConfiguration.class)
 @SuppressWarnings("removal")
 public class JacksonEndpointAutoConfiguration {
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/reactive/CloudFoundryReactiveHealthEndpointWebExtensionTests.java

@@ -33,10 +33,10 @@ import org.springframework.boot.actuate.health.HealthIndicator;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.reactive.ReactiveSecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.function.client.WebClientAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/reactive/ReactiveCloudFoundryActuatorAutoConfigurationTests.java

@@ -51,10 +51,10 @@ import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
 import org.springframework.boot.autoconfigure.info.ProjectInfoAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.reactive.ReactiveSecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.function.client.WebClientAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.ssl.SslBundle;
 import org.springframework.boot.ssl.jks.JksSslStoreBundle;
 import org.springframework.boot.ssl.jks.JksSslStoreDetails;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/servlet/CloudFoundryActuatorAutoConfigurationTests.java

@@ -40,11 +40,11 @@ import org.springframework.boot.actuate.endpoint.web.WebOperationRequestPredicat
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.client.RestTemplateAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.context.ApplicationContext;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/servlet/CloudFoundryHealthEndpointWebExtensionTests.java

@@ -32,11 +32,11 @@ import org.springframework.boot.actuate.health.HealthIndicator;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.client.RestTemplateAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 
 import static org.assertj.core.api.Assertions.assertThat;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/servlet/CloudFoundryInfoEndpointWebExtensionTests.java

@@ -31,11 +31,11 @@ import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
 import org.springframework.boot.autoconfigure.info.ProjectInfoAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.client.RestTemplateAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.resources.WithResource;
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/endpoint/web/documentation/AbstractEndpointDocumentationTests.java

@@ -38,11 +38,11 @@ import org.springframework.boot.actuate.endpoint.jackson.EndpointObjectMapper;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/ControllerEndpointWebFluxIntegrationTests.java

@@ -29,8 +29,8 @@ import org.springframework.boot.actuate.endpoint.web.annotation.RestControllerEn
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.boot.web.reactive.context.AnnotationConfigReactiveWebApplicationContext;
 import org.springframework.security.authentication.TestingAuthenticationToken;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/ControllerEndpointWebMvcIntegrationTests.java

@@ -28,10 +28,10 @@ import org.springframework.boot.actuate.autoconfigure.web.servlet.ServletManagem
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebApplicationContext;
 import org.springframework.context.annotation.Import;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/JerseyEndpointAccessIntegrationTests.java

@@ -31,8 +31,8 @@ import org.springframework.boot.actuate.autoconfigure.endpoint.EndpointAutoConfi
 import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.web.server.ManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/JerseyEndpointIntegrationTests.java

@@ -31,9 +31,9 @@ import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointAu
 import org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.web.server.ManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/JerseyHealthEndpointAdditionalPathIntegrationTests.java

@@ -24,8 +24,8 @@ import org.springframework.boot.actuate.autoconfigure.web.server.ManagementConte
 import org.springframework.boot.actuate.autoconfigure.web.server.tomcat.TomcatServletManagementContextAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.web.servlet.ServletManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebFluxEndpointAccessIntegrationTests.java

@@ -25,9 +25,9 @@ import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointAu
 import org.springframework.boot.actuate.autoconfigure.web.server.ManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.reactor.netty.autoconfigure.NettyReactiveWebServerAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableReactiveWebApplicationContext;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebFluxEndpointCorsIntegrationTests.java

@@ -27,9 +27,9 @@ import org.springframework.boot.actuate.autoconfigure.endpoint.web.reactive.WebF
 import org.springframework.boot.actuate.autoconfigure.web.server.ManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ContextConsumer;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.boot.web.reactive.context.ReactiveWebApplicationContext;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebFluxEndpointIntegrationTests.java

@@ -26,9 +26,9 @@ import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointAu
 import org.springframework.boot.actuate.autoconfigure.web.server.ManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebFluxHealthEndpointAdditionalPathIntegrationTests.java

@@ -25,9 +25,9 @@ import org.springframework.boot.actuate.autoconfigure.web.server.ManagementConte
 import org.springframework.boot.actuate.autoconfigure.web.server.netty.NettyReactiveManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.reactor.netty.autoconfigure.NettyReactiveWebServerAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableReactiveWebApplicationContext;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebMvcEndpointAccessIntegrationTests.java

@@ -33,9 +33,9 @@ import org.springframework.boot.actuate.autoconfigure.web.server.ManagementConte
 import org.springframework.boot.actuate.autoconfigure.web.servlet.ServletManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebMvcEndpointCorsIntegrationTests.java

@@ -27,9 +27,9 @@ import org.springframework.boot.actuate.autoconfigure.web.server.ManagementConte
 import org.springframework.boot.actuate.autoconfigure.web.servlet.ServletManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ContextConsumer;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.http.HttpHeaders;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebMvcEndpointExposureIntegrationTests.java

@@ -36,9 +36,9 @@ import org.springframework.boot.actuate.autoconfigure.web.servlet.ServletManagem
 import org.springframework.boot.actuate.web.exchanges.InMemoryHttpExchangeRepository;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebMvcEndpointIntegrationTests.java

@@ -34,10 +34,10 @@ import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoCon
 import org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration;
 import org.springframework.boot.autoconfigure.hateoas.HypermediaAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebApplicationContext;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/integrationtest/WebMvcHealthEndpointAdditionalPathIntegrationTests.java

@@ -25,9 +25,9 @@ import org.springframework.boot.actuate.autoconfigure.web.server.tomcat.TomcatSe
 import org.springframework.boot.actuate.autoconfigure.web.servlet.ServletManagementContextAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/test/MetricsIntegrationTests.java

@@ -48,10 +48,10 @@ import org.springframework.boot.actuate.autoconfigure.observation.web.reactive.W
 import org.springframework.boot.actuate.autoconfigure.observation.web.servlet.WebMvcObservationAutoConfiguration;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.client.RestTemplateAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/security/reactive/EndpointRequestIntegrationTests.java

@@ -30,12 +30,12 @@ import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
 import org.springframework.boot.actuate.endpoint.annotation.WriteOperation;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.reactive.ReactiveSecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.reactive.ReactiveUserDetailsServiceAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableReactiveWebApplicationContext;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.boot.tomcat.reactive.TomcatReactiveWebServerFactory;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/security/servlet/AbstractEndpointRequestIntegrationTests.java

@@ -34,8 +34,8 @@ import org.springframework.boot.actuate.endpoint.annotation.Endpoint;
 import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
 import org.springframework.boot.actuate.endpoint.annotation.WriteOperation;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/web/mappings/MappingsEndpointAutoConfigurationTests.java

@@ -26,9 +26,9 @@ import org.springframework.boot.actuate.web.mappings.MappingsEndpoint;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 
 import static org.assertj.core.api.Assertions.assertThat;

spring-boot-project/spring-boot-actuator/build.gradle

@@ -92,6 +92,7 @@ dependencies {
 	optional("org.springframework.session:spring-session-core")
 
 	testImplementation(project(":spring-boot-project:spring-boot-autoconfigure-all"))
+	testImplementation(project(":spring-boot-project:spring-boot-jackson"))
 	testImplementation(project(":spring-boot-project:spring-boot-reactor-netty"))
 	testImplementation(project(":spring-boot-project:spring-boot-test"))
 	testImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-test-support"))

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/reactive/ControllerEndpointHandlerMappingIntegrationTests.java

@@ -32,8 +32,8 @@ import org.springframework.boot.actuate.endpoint.web.annotation.ControllerEndpoi
 import org.springframework.boot.actuate.endpoint.web.annotation.RestControllerEndpoint;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.reactor.netty.NettyReactiveWebServerFactory;
 import org.springframework.boot.test.context.assertj.AssertableReactiveWebApplicationContext;
 import org.springframework.boot.test.context.runner.ContextConsumer;

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/servlet/ControllerEndpointHandlerMappingIntegrationTests.java

@@ -32,9 +32,9 @@ import org.springframework.boot.actuate.endpoint.web.annotation.ControllerEndpoi
 import org.springframework.boot.actuate.endpoint.web.annotation.RestControllerEndpoint;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.ContextConsumer;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/servlet/MvcWebEndpointIntegrationTests.java

@@ -33,10 +33,10 @@ import org.springframework.boot.actuate.endpoint.web.annotation.AbstractWebEndpo
 import org.springframework.boot.actuate.endpoint.web.annotation.WebEndpointDiscoverer;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.error.ErrorMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;
 import org.springframework.boot.tomcat.servlet.TomcatServletWebServerFactory;
 import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext;

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/test/WebEndpointTestInvocationContextProvider.java

@@ -49,12 +49,12 @@ import org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandl
 import org.springframework.boot.actuate.endpoint.web.test.WebEndpointTest.Infrastructure;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration;
 import org.springframework.boot.autoconfigure.jersey.ResourceConfigCustomizer;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.reactor.netty.NettyReactiveWebServerFactory;
 import org.springframework.boot.tomcat.servlet.TomcatServletWebServerFactory;
 import org.springframework.boot.web.context.WebServerInitializedEvent;

spring-boot-project/spring-boot-all/src/main/resources/META-INF/spring/aot.factories

@@ -1,9 +1,3 @@
 org.springframework.aot.hint.RuntimeHintsRegistrar=\
 org.springframework.boot.http.client.ClientHttpRequestFactoryRuntimeHints,\
 org.springframework.boot.jdbc.DataSourceBuilderRuntimeHints
-
-org.springframework.beans.factory.aot.BeanFactoryInitializationAotProcessor=\
-org.springframework.boot.jackson.JsonComponentModule$JsonComponentBeanFactoryInitializationAotProcessor
-
-org.springframework.beans.factory.aot.BeanRegistrationAotProcessor=\
-org.springframework.boot.jackson.JsonMixinModuleEntriesBeanRegistrationAotProcessor

spring-boot-project/spring-boot-autoconfigure-all/build.gradle

@@ -42,6 +42,7 @@ dependencies {
 	dockerTestImplementation("org.testcontainers:pulsar")
 	dockerTestImplementation("org.testcontainers:testcontainers")
 
+	optional(project(":spring-boot-project:spring-boot-jackson"))
 	optional(project(":spring-boot-project:spring-boot-reactor-netty"))
 	optional(project(":spring-boot-project:spring-boot-tomcat"))
 	optional("co.elastic.clients:elasticsearch-java")

spring-boot-project/spring-boot-autoconfigure-all/src/dockerTest/java/org/springframework/boot/autoconfigure/elasticsearch/ElasticsearchClientAutoConfigurationIntegrationTests.java

@@ -26,7 +26,7 @@ import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.boot.testsupport.container.TestImage;
 

spring-boot-project/spring-boot-autoconfigure-all/src/dockerTest/java/org/springframework/boot/autoconfigure/elasticsearch/ReactiveElasticsearchClientAutoConfigurationIntegrationTests.java

@@ -27,7 +27,7 @@ import org.testcontainers.junit.jupiter.Testcontainers;
 import reactor.core.publisher.Mono;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.boot.testsupport.container.TestImage;
 import org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchClient;

spring-boot-project/spring-boot-autoconfigure-all/src/dockerTest/java/org/springframework/boot/autoconfigure/pulsar/PulsarAutoConfigurationIntegrationTests.java

@@ -27,9 +27,9 @@ import org.testcontainers.junit.jupiter.Testcontainers;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/couchbase/CouchbaseAutoConfiguration.java

@@ -48,7 +48,6 @@ import org.springframework.boot.autoconfigure.couchbase.CouchbaseProperties.Auth
 import org.springframework.boot.autoconfigure.couchbase.CouchbaseProperties.Authentication.Pem;
 import org.springframework.boot.autoconfigure.couchbase.CouchbaseProperties.Ssl;
 import org.springframework.boot.autoconfigure.couchbase.CouchbaseProperties.Timeouts;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.io.ApplicationResourceLoader;
 import org.springframework.boot.ssl.SslBundle;
@@ -76,7 +75,7 @@ import org.springframework.util.StringUtils;
  * @author Scott Frederick
  * @since 1.4.0
  */
-@AutoConfiguration(after = JacksonAutoConfiguration.class)
+@AutoConfiguration(afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnClass(Cluster.class)
 @Conditional(CouchbaseCondition.class)
 @EnableConfigurationProperties(CouchbaseProperties.class)

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/data/rest/RepositoryRestMvcAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication.Type;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Import;
@@ -47,7 +46,8 @@ import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
  * @author Andy Wilkinson
  * @since 1.1.0
  */
-@AutoConfiguration(after = { HttpMessageConvertersAutoConfiguration.class, JacksonAutoConfiguration.class })
+@AutoConfiguration(after = HttpMessageConvertersAutoConfiguration.class,
+		afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnWebApplication(type = Type.SERVLET)
 @ConditionalOnMissingBean(RepositoryRestMvcConfiguration.class)
 @ConditionalOnClass(RepositoryRestMvcConfiguration.class)

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/hateoas/HypermediaAutoConfiguration.java

@@ -26,7 +26,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
@@ -50,8 +49,10 @@ import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandl
  * @author Andy Wilkinson
  * @since 1.1.0
  */
-@AutoConfiguration(after = { WebMvcAutoConfiguration.class, JacksonAutoConfiguration.class,
+@AutoConfiguration(
-		HttpMessageConvertersAutoConfiguration.class, RepositoryRestMvcAutoConfiguration.class })
+		after = { WebMvcAutoConfiguration.class, HttpMessageConvertersAutoConfiguration.class,
+				RepositoryRestMvcAutoConfiguration.class },
+		afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnClass({ EntityModel.class, RequestMapping.class, RequestMappingHandlerAdapter.class, Plugin.class })
 @ConditionalOnWebApplication
 @EnableConfigurationProperties(HateoasProperties.class)

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/http/HttpMessageConvertersAutoConfiguration.java

@@ -29,7 +29,6 @@ import org.springframework.boot.autoconfigure.condition.NoneNestedConditions;
 import org.springframework.boot.autoconfigure.gson.GsonAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration.HttpMessageConvertersAutoConfigurationRuntimeHints;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration.NotReactiveWebApplicationCondition;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jsonb.JsonbAutoConfiguration;
 import org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar;
 import org.springframework.boot.context.properties.bind.Binder;
@@ -57,8 +56,8 @@ import org.springframework.http.converter.StringHttpMessageConverter;
  * @author Eddú Meléndez
  * @since 2.0.0
  */
-@AutoConfiguration(
+@AutoConfiguration(after = { GsonAutoConfiguration.class, JsonbAutoConfiguration.class },
-		after = { GsonAutoConfiguration.class, JacksonAutoConfiguration.class, JsonbAutoConfiguration.class })
+		afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnClass(HttpMessageConverter.class)
 @Conditional(NotReactiveWebApplicationCondition.class)
 @Import({ JacksonHttpMessageConvertersConfiguration.class, GsonHttpMessageConvertersConfiguration.class,

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/http/codec/CodecsAutoConfiguration.java

@@ -22,7 +22,6 @@ import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.context.properties.PropertyMapper;
 import org.springframework.boot.web.codec.CodecCustomizer;
@@ -44,7 +43,7 @@ import org.springframework.web.reactive.function.client.WebClient;
  * @author Brian Clozel
  * @since 2.0.0
  */
-@AutoConfiguration(after = JacksonAutoConfiguration.class)
+@AutoConfiguration(afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnClass({ CodecConfigurer.class, WebClient.class })
 public class CodecsAutoConfiguration {
 

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/jersey/JerseyAutoConfiguration.java

@@ -50,7 +50,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication.Type;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.web.servlet.DynamicRegistrationBean;
@@ -74,7 +73,8 @@ import org.springframework.web.filter.RequestContextFilter;
  * @author Stephane Nicoll
  * @since 1.2.0
  */
-@AutoConfiguration(before = DispatcherServletAutoConfiguration.class, after = JacksonAutoConfiguration.class)
+@AutoConfiguration(before = DispatcherServletAutoConfiguration.class,
+		afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnClass({ SpringComponentProvider.class, ServletRegistration.class })
 @ConditionalOnBean(type = "org.glassfish.jersey.server.ResourceConfig")
 @ConditionalOnWebApplication(type = Type.SERVLET)

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/rsocket/RSocketStrategiesAutoConfiguration.java

@@ -26,7 +26,6 @@ import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.rsocket.messaging.RSocketStrategiesCustomizer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -42,7 +41,7 @@ import org.springframework.web.util.pattern.PathPatternRouteMatcher;
  * @author Brian Clozel
  * @since 2.2.0
  */
-@AutoConfiguration(after = JacksonAutoConfiguration.class)
+@AutoConfiguration(afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnClass({ io.rsocket.RSocket.class, RSocketStrategies.class, PooledByteBufAllocator.class })
 public class RSocketStrategiesAutoConfiguration {
 

spring-boot-project/spring-boot-autoconfigure-all/src/main/java/org/springframework/boot/autoconfigure/websocket/servlet/WebSocketMessagingAutoConfiguration.java

@@ -28,7 +28,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication.Type;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.task.TaskExecutionAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -52,7 +51,7 @@ import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerCo
  * @author Moritz Halbritter
  * @since 1.3.0
  */
-@AutoConfiguration(after = JacksonAutoConfiguration.class)
+@AutoConfiguration(afterName = "org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration")
 @ConditionalOnWebApplication(type = Type.SERVLET)
 @ConditionalOnClass(WebSocketMessageBrokerConfigurer.class)
 public class WebSocketMessagingAutoConfiguration {

spring-boot-project/spring-boot-autoconfigure-all/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -1301,22 +1301,6 @@
         "reason": "The new InfluxDb Java client provides Spring Boot integration."
       }
     },
-    {
-      "name": "spring.jackson.constructor-detector",
-      "defaultValue": "default"
-    },
-    {
-      "name": "spring.jackson.datatype.enum",
-      "description": "Jackson on/off features for enums."
-    },
-    {
-      "name": "spring.jackson.joda-date-time-format",
-      "type": "java.lang.String",
-      "description": "Joda date time format string. If not configured, \"date-format\" is used as a fallback if it is configured with a format string.",
-      "deprecation": {
-        "level": "error"
-      }
-    },
     {
       "name": "spring.jpa.hibernate.use-new-id-generator-mappings",
       "type": "java.lang.Boolean",

spring-boot-project/spring-boot-autoconfigure-all/src/main/resources/META-INF/spring.factories

@@ -5,7 +5,6 @@ org.springframework.boot.autoconfigure.integration.IntegrationPropertiesEnvironm
 # Background Preinitializers
 org.springframework.boot.autoconfigure.preinitialize.BackgroundPreinitializer=\
 org.springframework.boot.autoconfigure.http.MessageConverterBackgroundPreinitializer,\
-org.springframework.boot.autoconfigure.jackson.JacksonBackgroundPreinitializer,\
 org.springframework.boot.autoconfigure.validation.JakartaValidationBackgroundPreinitializer
 
 # Failure Analyzers

spring-boot-project/spring-boot-autoconfigure-all/src/main/resources/META-INF/spring/aot.factories

@@ -1,7 +1,6 @@
 org.springframework.aot.hint.RuntimeHintsRegistrar=\
 org.springframework.boot.autoconfigure.freemarker.FreeMarkerTemplateAvailabilityProvider$FreeMarkerTemplateAvailabilityRuntimeHints,\
-org.springframework.boot.autoconfigure.groovy.template.GroovyTemplateAvailabilityProvider$GroovyTemplateAvailabilityRuntimeHints,\
+org.springframework.boot.autoconfigure.groovy.template.GroovyTemplateAvailabilityProvider$GroovyTemplateAvailabilityRuntimeHints
-org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonAutoConfigurationRuntimeHints
 
 org.springframework.beans.factory.aot.BeanRegistrationAotProcessor=\
 org.springframework.boot.autoconfigure.flyway.ResourceProviderCustomizerBeanRegistrationAotProcessor

spring-boot-project/spring-boot-autoconfigure-all/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -62,7 +62,6 @@ org.springframework.boot.autoconfigure.http.client.reactive.ClientHttpConnectorA
 org.springframework.boot.autoconfigure.http.client.reactive.service.ReactiveHttpServiceClientAutoConfiguration
 org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration
 org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration
-org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration
 org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration
 org.springframework.boot.autoconfigure.jdbc.DataSourceInitializationAutoConfiguration
 org.springframework.boot.autoconfigure.jdbc.JdbcClientAutoConfiguration

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/couchbase/CouchbaseAutoConfigurationTests.java

@@ -38,8 +38,8 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration.PropertiesCouchbaseConnectionDetails;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.ssl.SslAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.ssl.NoSuchSslBundleException;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.resources.WithPackageResources;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/data/rest/RepositoryRestMvcAutoConfigurationTests.java

@@ -26,9 +26,9 @@ import org.springframework.boot.autoconfigure.TestAutoConfigurationPackage;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration;
 import org.springframework.boot.autoconfigure.data.jpa.city.City;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jdbc.EmbeddedDataSourceConfiguration;
 import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebApplicationContext;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/elasticsearch/ElasticsearchClientAutoConfigurationTests.java

@@ -28,8 +28,8 @@ import org.elasticsearch.client.RestClient;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jsonb.JsonbAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/graphql/reactive/GraphQlWebFluxAutoConfigurationTests.java

@@ -31,9 +31,9 @@ import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.graphql.GraphQlAutoConfiguration;
 import org.springframework.boot.autoconfigure.graphql.GraphQlTestDataFetchers;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.resources.WithResource;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/graphql/rsocket/GraphQlRSocketAutoConfigurationTests.java

@@ -27,13 +27,13 @@ import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.graphql.GraphQlAutoConfiguration;
 import org.springframework.boot.autoconfigure.graphql.GraphQlTestDataFetchers;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.rsocket.RSocketMessagingAutoConfiguration;
 import org.springframework.boot.autoconfigure.rsocket.RSocketServerAutoConfiguration;
 import org.springframework.boot.autoconfigure.rsocket.RSocketStrategiesAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.error.ErrorWebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.reactor.netty.NettyReactiveWebServerFactory;
 import org.springframework.boot.reactor.netty.NettyRouteProvider;
 import org.springframework.boot.rsocket.context.RSocketPortInfoApplicationContextInitializer;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/graphql/security/GraphQlWebFluxSecurityAutoConfigurationTests.java

@@ -30,10 +30,10 @@ import org.springframework.boot.autoconfigure.graphql.GraphQlAutoConfiguration;
 import org.springframework.boot.autoconfigure.graphql.GraphQlTestDataFetchers;
 import org.springframework.boot.autoconfigure.graphql.reactive.GraphQlWebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.reactive.ReactiveSecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.resources.WithResource;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/graphql/security/GraphQlWebMvcSecurityAutoConfigurationTests.java

@@ -27,10 +27,10 @@ import org.springframework.boot.autoconfigure.graphql.GraphQlAutoConfiguration;
 import org.springframework.boot.autoconfigure.graphql.GraphQlTestDataFetchers;
 import org.springframework.boot.autoconfigure.graphql.servlet.GraphQlWebMvcAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.resources.WithResource;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/graphql/servlet/GraphQlWebMvcAutoConfigurationTests.java

@@ -30,9 +30,9 @@ import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.graphql.GraphQlAutoConfiguration;
 import org.springframework.boot.autoconfigure.graphql.GraphQlTestDataFetchers;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.resources.WithResource;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/hateoas/HypermediaAutoConfigurationTests.java

@@ -23,8 +23,8 @@ import org.junit.jupiter.api.Test;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.hateoas.HypermediaAutoConfiguration.HypermediaConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.context.annotation.Configuration;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/http/HttpMessageConvertersAutoConfigurationTests.java

@@ -30,9 +30,9 @@ import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.gson.GsonAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration.HttpMessageConvertersAutoConfigurationRuntimeHints;
 import org.springframework.boot.autoconfigure.http.JacksonHttpMessageConvertersConfiguration.MappingJackson2HttpMessageConverterConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jsonb.JsonbAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.ServerProperties;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.assertj.AssertableApplicationContext;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/jersey/JerseyAutoConfigurationCustomObjectMapperProviderTests.java

@@ -31,7 +31,7 @@ import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/jersey/JerseyAutoConfigurationObjectMapperProviderTests.java

@@ -32,7 +32,7 @@ import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/jersey/JerseyAutoConfigurationTests.java

@@ -26,8 +26,8 @@ import org.glassfish.jersey.server.ResourceConfig;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration.JerseyWebApplicationInitializer;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 import org.springframework.boot.testsupport.classpath.ClassPathExclusions;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/rsocket/RSocketStrategiesAutoConfigurationTests.java

@@ -19,7 +19,7 @@ package org.springframework.boot.autoconfigure.rsocket;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.rsocket.messaging.RSocketStrategiesCustomizer;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.context.annotation.Bean;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/rsocket/RSocketWebSocketNettyRouteProviderTests.java

@@ -24,10 +24,10 @@ import org.junit.jupiter.api.Test;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.HttpHandlerAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.reactive.error.ErrorWebFluxAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.reactor.netty.NettyReactiveWebServerFactory;
 import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
 import org.springframework.boot.web.reactive.context.AnnotationConfigReactiveWebServerApplicationContext;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/security/servlet/SecurityFilterAutoConfigurationEarlyInitializationTests.java

@@ -30,9 +30,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.system.CapturedOutput;
 import org.springframework.boot.test.system.OutputCaptureExtension;
 import org.springframework.boot.test.util.TestPropertyValues;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/security/servlet/SecurityFilterAutoConfigurationTests.java

@@ -21,13 +21,13 @@ import org.junit.jupiter.api.Test;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityFilterAutoConfigurationEarlyInitializationTests.ConverterBean;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityFilterAutoConfigurationEarlyInitializationTests.DeserializerBean;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityFilterAutoConfigurationEarlyInitializationTests.ExampleController;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityFilterAutoConfigurationEarlyInitializationTests.JacksonModuleBean;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebApplicationContext;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/websocket/servlet/WebSocketMessagingAutoConfigurationTests.java

@@ -37,11 +37,11 @@ import org.skyscreamer.jsonassert.JSONAssert;
 
 import org.springframework.boot.LazyInitializationBeanFactoryPostProcessor;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.task.TaskExecutionAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
 import org.springframework.boot.autoconfigure.websocket.servlet.WebSocketMessagingAutoConfiguration.WebSocketMessageConverterConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.boot.tomcat.autoconfigure.WebSocketTomcatWebServerFactoryCustomizer;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -1971,6 +1971,7 @@ bom {
 				"spring-boot-configuration-processor",
 				"spring-boot-devtools",
 				"spring-boot-docker-compose",
+				"spring-boot-jackson",
 				"spring-boot-jarmode-tools",
 				"spring-boot-jetty",
 				"spring-boot-loader",

spring-boot-project/spring-boot-docs/build.gradle

@@ -59,11 +59,12 @@ plugins.withType(EclipsePlugin) {
 }
 
 dependencies {
-	autoConfiguration(project(path: ":spring-boot-project:spring-boot-amqp", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-actuator-autoconfigure", configuration: "autoConfigurationMetadata"))
+	autoConfiguration(project(path: ":spring-boot-project:spring-boot-amqp", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-autoconfigure", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-autoconfigure-all", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-devtools", configuration: "autoConfigurationMetadata"))
+	autoConfiguration(project(path: ":spring-boot-project:spring-boot-jackson", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-jetty", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-reactor-netty", configuration: "autoConfigurationMetadata"))
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-testcontainers", configuration: "autoConfigurationMetadata"))
@@ -71,13 +72,14 @@ dependencies {
 	autoConfiguration(project(path: ":spring-boot-project:spring-boot-undertow", configuration: "autoConfigurationMetadata"))
 
 	configurationProperties(project(path: ":spring-boot-project:spring-boot", configuration: "configurationPropertiesMetadata"))
-	configurationProperties(project(path: ":spring-boot-project:spring-boot-amqp", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-actuator", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-actuator-autoconfigure", configuration: "configurationPropertiesMetadata"))
+	configurationProperties(project(path: ":spring-boot-project:spring-boot-amqp", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-autoconfigure", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-autoconfigure-all", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-devtools", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-docker-compose", configuration: "configurationPropertiesMetadata"))
+	configurationProperties(project(path: ":spring-boot-project:spring-boot-jackson", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-jetty", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-reactor-netty", configuration: "configurationPropertiesMetadata"))
 	configurationProperties(project(path: ":spring-boot-project:spring-boot-test-autoconfigure", configuration: "configurationPropertiesMetadata"))
@@ -94,6 +96,7 @@ dependencies {
 	implementation(project(path: ":spring-boot-project:spring-boot-autoconfigure-all"))
 	implementation(project(path: ":spring-boot-project:spring-boot-devtools"))
 	implementation(project(path: ":spring-boot-project:spring-boot-docker-compose"))
+	implementation(project(path: ":spring-boot-project:spring-boot-jackson"))
 	implementation(project(path: ":spring-boot-project:spring-boot-reactor-netty"))
 	implementation(project(path: ":spring-boot-project:spring-boot-test"))
 	implementation(project(path: ":spring-boot-project:spring-boot-test-autoconfigure"))

spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/testing/utilities/testresttemplate/MySpringBootTestsConfiguration.java

@@ -21,8 +21,8 @@ import java.net.URI;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration;
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.RequestMapping;

spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/testing/utilities/testresttemplate/MySpringBootTestsConfiguration.kt

@@ -19,8 +19,8 @@ package org.springframework.boot.docs.testing.utilities.testresttemplate
 import org.springframework.boot.SpringBootConfiguration
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration
 import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration
 import org.springframework.boot.tomcat.autoconfigure.servlet.TomcatServletWebServerAutoConfiguration
 import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.RequestMapping

spring-boot-project/spring-boot-jackson/build.gradle

@@ -0,0 +1,34 @@
+plugins {
+	id "java-library"
+	id "org.springframework.boot.auto-configuration"
+	id "org.springframework.boot.configuration-properties"
+	id "org.springframework.boot.deployed"
+	id "org.springframework.boot.optional-dependencies"
+}
+
+description = "Spring Boot Jackson"
+
+dependencies {
+	api(project(":spring-boot-project:spring-boot"))
+	api("com.fasterxml.jackson.core:jackson-databind")
+
+	implementation("org.springframework:spring-web")
+
+	optional(project(":spring-boot-project:spring-boot-autoconfigure"))
+	optional("com.fasterxml.jackson.dataformat:jackson-dataformat-cbor")
+	optional("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
+	optional("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
+	optional("com.fasterxml.jackson.module:jackson-module-jakarta-xmlbind-annotations")
+	optional("com.fasterxml.jackson.module:jackson-module-parameter-names")
+
+	testImplementation(project(":spring-boot-project:spring-boot-test"))
+	testImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-test-support"))
+	testImplementation("org.assertj:assertj-core")
+	testImplementation("org.awaitility:awaitility")
+	testImplementation("org.junit.jupiter:junit-jupiter")
+	testImplementation("org.mockito:mockito-core")
+	testImplementation("org.mockito:mockito-junit-jupiter")
+	testImplementation("org.springframework:spring-core-test")
+
+	testRuntimeOnly("ch.qos.logback:logback-classic")
+}

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonComponent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -55,7 +55,7 @@ import org.springframework.stereotype.Component;
  * </pre>
  *
  * @see JsonComponentModule
- * @since 1.4.0
+ * @since 4.0.0
  * @author Phillip Webb
  * @author Paul Aly
  */

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonComponentModule.java

@@ -57,7 +57,7 @@ import org.springframework.util.ObjectUtils;
  *
  * @author Phillip Webb
  * @author Paul Aly
- * @since 1.4.0
+ * @since 4.0.0
  * @see JsonComponent
  */
 public class JsonComponentModule extends SimpleModule implements BeanFactoryAware, InitializingBean {

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonMixin.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,7 +30,7 @@ import org.springframework.core.annotation.AliasFor;
  *
  * @author Guirong Hu
  * @see JsonMixinModule
- * @since 2.7.0
+ * @since 4.0.0
  */
 @Target(ElementType.TYPE)
 @Retention(RetentionPolicy.RUNTIME)

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonMixinModule.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,7 +26,7 @@ import com.fasterxml.jackson.databind.module.SimpleModule;
  *
  * @author Guirong Hu
  * @author Stephane Nicoll
- * @since 2.7.0
+ * @since 4.0.0
  * @see JsonMixin
  */
 public class JsonMixinModule extends SimpleModule {

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonMixinModuleEntries.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -38,7 +38,7 @@ import org.springframework.util.StringUtils;
  * Provide the mapping of json mixin class to consider.
  *
  * @author Stephane Nicoll
- * @since 3.0.0
+ * @since 4.0.0
  */
 public final class JsonMixinModuleEntries {
 

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonMixinModuleEntriesBeanRegistrationAotProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonObjectDeserializer.java

@@ -38,7 +38,7 @@ import org.springframework.util.Assert;
  *
  * @param <T> the supported object type
  * @author Phillip Webb
- * @since 1.4.0
+ * @since 4.0.0
  * @see JsonObjectSerializer
  */
 public abstract class JsonObjectDeserializer<T> extends com.fasterxml.jackson.databind.JsonDeserializer<T> {

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/JsonObjectSerializer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,7 +28,7 @@ import com.fasterxml.jackson.databind.SerializerProvider;
  *
  * @param <T> the supported object type
  * @author Phillip Webb
- * @since 1.4.0
+ * @since 4.0.0
  * @see JsonObjectDeserializer
  */
 public abstract class JsonObjectSerializer<T> extends JsonSerializer<T> {

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/autoconfigure/Jackson2ObjectMapperBuilderCustomizer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.autoconfigure.jackson;
+package org.springframework.boot.jackson.autoconfigure;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 
@@ -26,7 +26,7 @@ import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
  * auto-configuration.
  *
  * @author Grzegorz Poznachowski
- * @since 1.4.0
+ * @since 4.0.0
  */
 @FunctionalInterface
 @SuppressWarnings("removal")

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/autoconfigure/JacksonAutoConfiguration.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.autoconfigure.jackson;
+package org.springframework.boot.jackson.autoconfigure;
 
 import java.lang.reflect.Field;
 import java.text.DateFormat;
@@ -49,11 +49,11 @@ import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurationPackages;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
-import org.springframework.boot.autoconfigure.jackson.JacksonProperties.ConstructorDetectorStrategy;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.jackson.JsonComponentModule;
 import org.springframework.boot.jackson.JsonMixinModule;
 import org.springframework.boot.jackson.JsonMixinModuleEntries;
+import org.springframework.boot.jackson.autoconfigure.JacksonProperties.ConstructorDetectorStrategy;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -82,7 +82,7 @@ import org.springframework.util.ReflectionUtils;
  * @author Phillip Webb
  * @author Eddú Meléndez
  * @author Ralf Ueberfuhr
- * @since 1.1.0
+ * @since 4.0.0
  */
 @AutoConfiguration
 @ConditionalOnClass(ObjectMapper.class)

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/autoconfigure/JacksonBackgroundPreinitializer.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.autoconfigure.jackson;
+package org.springframework.boot.jackson.autoconfigure;
 
 import org.springframework.boot.autoconfigure.preinitialize.BackgroundPreinitializer;
 import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/autoconfigure/JacksonProperties.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.autoconfigure.jackson;
+package org.springframework.boot.jackson.autoconfigure;
 
 import java.util.EnumMap;
 import java.util.Locale;
@@ -41,7 +41,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
  * @author Marcel Overdijk
  * @author Johannes Edmeier
  * @author Eddú Meléndez
- * @since 1.2.0
+ * @since 4.0.0
  */
 @ConfigurationProperties("spring.jackson")
 public class JacksonProperties {

spring-boot-project/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/autoconfigure/package-info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 /**
  * Auto-configuration for Jackson.
  */
-package org.springframework.boot.autoconfigure.jackson;
+package org.springframework.boot.jackson.autoconfigure;

spring-boot-project/spring-boot-jackson/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -0,0 +1,20 @@
+{
+  "properties": [
+    {
+      "name": "spring.jackson.constructor-detector",
+      "defaultValue": "default"
+    },
+    {
+      "name": "spring.jackson.datatype.enum",
+      "description": "Jackson on/off features for enums."
+    },
+    {
+      "name": "spring.jackson.joda-date-time-format",
+      "type": "java.lang.String",
+      "description": "Joda date time format string. If not configured, \"date-format\" is used as a fallback if it is configured with a format string.",
+      "deprecation": {
+        "level": "error"
+      }
+    }
+  ]
+}

spring-boot-project/spring-boot-jackson/src/main/resources/META-INF/spring.factories

@@ -0,0 +1,3 @@
+# Background Preinitializers
+org.springframework.boot.autoconfigure.preinitialize.BackgroundPreinitializer=\
+org.springframework.boot.jackson.autoconfigure.JacksonBackgroundPreinitializer

spring-boot-project/spring-boot-jackson/src/main/resources/META-INF/spring/aot.factories

@@ -0,0 +1,8 @@
+org.springframework.aot.hint.RuntimeHintsRegistrar=\
+org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration$JacksonAutoConfigurationRuntimeHints
+
+org.springframework.beans.factory.aot.BeanFactoryInitializationAotProcessor=\
+org.springframework.boot.jackson.JsonComponentModule$JsonComponentBeanFactoryInitializationAotProcessor
+
+org.springframework.beans.factory.aot.BeanRegistrationAotProcessor=\
+org.springframework.boot.jackson.JsonMixinModuleEntriesBeanRegistrationAotProcessor

spring-boot-project/spring-boot-jackson/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1 @@
+org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/JsonMixinModuleTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/JsonObjectSerializerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/NameAndAgeJsonComponent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/NameAndAgeJsonKeyComponent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/NameAndCareerJsonComponent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/autoconfigure/JacksonAutoConfigurationTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.autoconfigure.jackson;
+package org.springframework.boot.jackson.autoconfigure;
 
 import java.io.IOException;
 import java.text.DateFormat;
@@ -59,13 +59,12 @@ import org.springframework.aot.hint.predicate.RuntimeHintsPredicates;
 import org.springframework.beans.factory.BeanCurrentlyInCreationException;
 import org.springframework.boot.autoconfigure.AutoConfigurationPackage;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
-import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
-import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration.JacksonAutoConfigurationRuntimeHints;
 import org.springframework.boot.jackson.JsonComponent;
 import org.springframework.boot.jackson.JsonMixin;
 import org.springframework.boot.jackson.JsonMixinModule;
 import org.springframework.boot.jackson.JsonMixinModuleEntries;
 import org.springframework.boot.jackson.JsonObjectSerializer;
+import org.springframework.boot.jackson.autoconfigure.JacksonAutoConfiguration.JacksonAutoConfigurationRuntimeHints;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -100,9 +99,7 @@ class JacksonAutoConfigurationTests {
 
 	@Test
 	void doubleModuleRegistration() {
-		this.contextRunner.withUserConfiguration(DoubleModulesConfig.class)
+		this.contextRunner.withUserConfiguration(DoubleModulesConfig.class).run((context) -> {
-			.withConfiguration(AutoConfigurations.of(HttpMessageConvertersAutoConfiguration.class))
-			.run((context) -> {
 			ObjectMapper mapper = context.getBean(ObjectMapper.class);
 			assertThat(mapper.writeValueAsString(new Foo())).isEqualTo("{\"foo\":\"bar\"}");
 		});
@@ -138,8 +135,7 @@ class JacksonAutoConfigurationTests {
 
 	@Test
 	void customDateFormatClass() {
-		this.contextRunner.withPropertyValues(
+		this.contextRunner.withPropertyValues("spring.jackson.date-format:" + MyDateFormat.class.getName())
-				"spring.jackson.date-format:org.springframework.boot.autoconfigure.jackson.JacksonAutoConfigurationTests.MyDateFormat")
 			.run((context) -> {
 				ObjectMapper mapper = context.getBean(ObjectMapper.class);
 				assertThat(mapper.getDateFormat()).isInstanceOf(MyDateFormat.class);

spring-boot-project/spring-boot-jackson/src/test/java/org/springframework/boot/jackson/scan/a/RenameMixInClass.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.