Deprecate ControllerEndpointHandlerMapping for MVC and WebFlux

Closes gh-42498

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/endpoint/web/reactive/WebFluxEndpointManagementContextConfiguration.java

@@ -47,7 +47,6 @@ import org.springframework.boot.actuate.endpoint.web.ExposableWebEndpoint;
 import org.springframework.boot.actuate.endpoint.web.WebEndpointsSupplier;
 import org.springframework.boot.actuate.endpoint.web.WebServerNamespace;
 import org.springframework.boot.actuate.endpoint.web.reactive.AdditionalHealthEndpointPathsWebFluxHandlerMapping;
-import org.springframework.boot.actuate.endpoint.web.reactive.ControllerEndpointHandlerMapping;
 import org.springframework.boot.actuate.endpoint.web.reactive.WebFluxEndpointHandlerMapping;
 import org.springframework.boot.actuate.health.HealthEndpoint;
 import org.springframework.boot.actuate.health.HealthEndpointGroups;
@@ -129,12 +128,13 @@ public class WebFluxEndpointManagementContextConfiguration {
 	@Bean
 	@ConditionalOnMissingBean
 	@SuppressWarnings("removal")
-	public ControllerEndpointHandlerMapping controllerEndpointHandlerMapping(
+	@Deprecated(since = "3.3.5", forRemoval = true)
+	public org.springframework.boot.actuate.endpoint.web.reactive.ControllerEndpointHandlerMapping controllerEndpointHandlerMapping(
 			org.springframework.boot.actuate.endpoint.web.annotation.ControllerEndpointsSupplier controllerEndpointsSupplier,
 			CorsEndpointProperties corsProperties, WebEndpointProperties webEndpointProperties) {
 		EndpointMapping endpointMapping = new EndpointMapping(webEndpointProperties.getBasePath());
-		return new ControllerEndpointHandlerMapping(endpointMapping, controllerEndpointsSupplier.getEndpoints(),
-				corsProperties.toCorsConfiguration());
+		return new org.springframework.boot.actuate.endpoint.web.reactive.ControllerEndpointHandlerMapping(
+				endpointMapping, controllerEndpointsSupplier.getEndpoints(), corsProperties.toCorsConfiguration());
 	}
 
 	@Bean

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/endpoint/web/servlet/WebMvcEndpointManagementContextConfiguration.java

@@ -43,7 +43,6 @@ import org.springframework.boot.actuate.endpoint.web.ExposableWebEndpoint;
 import org.springframework.boot.actuate.endpoint.web.WebEndpointsSupplier;
 import org.springframework.boot.actuate.endpoint.web.WebServerNamespace;
 import org.springframework.boot.actuate.endpoint.web.servlet.AdditionalHealthEndpointPathsWebMvcHandlerMapping;
-import org.springframework.boot.actuate.endpoint.web.servlet.ControllerEndpointHandlerMapping;
 import org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping;
 import org.springframework.boot.actuate.health.HealthEndpoint;
 import org.springframework.boot.actuate.health.HealthEndpointGroups;
@@ -124,12 +123,13 @@ public class WebMvcEndpointManagementContextConfiguration {
 	@Bean
 	@ConditionalOnMissingBean
 	@SuppressWarnings("removal")
-	public ControllerEndpointHandlerMapping controllerEndpointHandlerMapping(
+	@Deprecated(since = "3.3.5", forRemoval = true)
+	public org.springframework.boot.actuate.endpoint.web.servlet.ControllerEndpointHandlerMapping controllerEndpointHandlerMapping(
 			org.springframework.boot.actuate.endpoint.web.annotation.ControllerEndpointsSupplier controllerEndpointsSupplier,
 			CorsEndpointProperties corsProperties, WebEndpointProperties webEndpointProperties) {
 		EndpointMapping endpointMapping = new EndpointMapping(webEndpointProperties.getBasePath());
-		return new ControllerEndpointHandlerMapping(endpointMapping, controllerEndpointsSupplier.getEndpoints(),
-				corsProperties.toCorsConfiguration());
+		return new org.springframework.boot.actuate.endpoint.web.servlet.ControllerEndpointHandlerMapping(
+				endpointMapping, controllerEndpointsSupplier.getEndpoints(), corsProperties.toCorsConfiguration());
 	}
 
 	@Bean

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/reactive/ControllerEndpointHandlerMapping.java

@@ -41,7 +41,9 @@ import org.springframework.web.util.pattern.PathPattern;
  *
  * @author Phillip Webb
  * @since 2.0.0
+ * @deprecated since 3.3.5 in favor of {@code @Endpoint} and {@code @WebEndpoint} support
  */
+@Deprecated(since = "3.3.5", forRemoval = true)
 @SuppressWarnings("removal")
 public class ControllerEndpointHandlerMapping extends RequestMappingHandlerMapping {
 

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/servlet/ControllerEndpointHandlerMapping.java

@@ -42,7 +42,9 @@ import org.springframework.web.util.pattern.PathPattern;
  *
  * @author Phillip Webb
  * @since 2.0.0
+ * @deprecated since 3.3.5 in favor of {@code @Endpoint} and {@code @WebEndpoint} support
  */
+@Deprecated(since = "3.3.5", forRemoval = true)
 @SuppressWarnings("removal")
 public class ControllerEndpointHandlerMapping extends RequestMappingHandlerMapping {
 

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

@@ -57,8 +57,10 @@ import org.springframework.web.util.DefaultUriBuilderFactory;
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @deprecated since 3.3.5 in favor of {@code @Endpoint} and {@code @WebEndpoint} support
  */
-@SuppressWarnings({ "deprecation", "removal" })
+@SuppressWarnings("removal")
+@Deprecated(since = "3.3.5", forRemoval = true)
 class ControllerEndpointHandlerMappingIntegrationTests {
 
 	private final ReactiveWebApplicationContextRunner contextRunner = new ReactiveWebApplicationContextRunner(

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

@@ -45,8 +45,10 @@ import static org.mockito.Mockito.mock;
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @deprecated since 3.3.5 in favor of {@code @Endpoint} and {@code @WebEndpoint} support
  */
-@SuppressWarnings({ "deprecation", "removal" })
+@Deprecated(since = "3.3.5", forRemoval = true)
+@SuppressWarnings("removal")
 class ControllerEndpointHandlerMappingTests {
 
 	private final StaticApplicationContext context = new StaticApplicationContext();

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

@@ -56,8 +56,10 @@ import org.springframework.web.util.DefaultUriBuilderFactory;
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @deprecated since 3.3.5 in favor of {@code @Endpoint} and {@code @WebEndpoint} support
  */
-@SuppressWarnings({ "deprecation", "removal" })
+@Deprecated(since = "3.3.5", forRemoval = true)
+@SuppressWarnings("removal")
 class ControllerEndpointHandlerMappingIntegrationTests {
 
 	private final WebApplicationContextRunner contextRunner = new WebApplicationContextRunner(

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

@@ -42,8 +42,10 @@ import static org.mockito.Mockito.mock;
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @deprecated since 3.3.5 in favor of {@code @Endpoint} and {@code @WebEndpoint} support
  */
-@SuppressWarnings({ "deprecation", "removal" })
+@Deprecated(since = "3.3.5", forRemoval = true)
+@SuppressWarnings("removal")
 class ControllerEndpointHandlerMappingTests {
 
 	private final StaticApplicationContext context = new StaticApplicationContext();