Remove code deprecated in 2.x and add since and forRemoval attributes

Closes gh-32548
Closes gh-32549

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/MetricsProperties.java

@@ -149,12 +149,13 @@ public class MetricsProperties {
 				 */
 				private String metricName = "http.client.requests";
 
-				@Deprecated
+				@Deprecated(since = "3.0.0", forRemoval = true)
 				@DeprecatedConfigurationProperty(replacement = "management.observations.http.client.requests.name")
 				public String getMetricName() {
 					return this.metricName;
 				}
 
+				@Deprecated(since = "3.0.0", forRemoval = true)
 				public void setMetricName(String metricName) {
 					this.metricName = metricName;
 				}

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/dynatrace/DynatraceProperties.java

@@ -20,7 +20,6 @@ import java.util.Map;
 
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.StepRegistryProperties;
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.context.properties.DeprecatedConfigurationProperty;
 
 /**
  * {@link ConfigurationProperties @ConfigurationProperties} for configuring Dynatrace
@@ -56,28 +55,6 @@ public class DynatraceProperties extends StepRegistryProperties {
 		this.apiToken = apiToken;
 	}
 
-	@Deprecated
-	@DeprecatedConfigurationProperty(replacement = "management.dynatrace.metrics.export.v1.device-id")
-	public String getDeviceId() {
-		return this.v1.getDeviceId();
-	}
-
-	@Deprecated
-	public void setDeviceId(String deviceId) {
-		this.v1.setDeviceId(deviceId);
-	}
-
-	@Deprecated
-	@DeprecatedConfigurationProperty(replacement = "management.dynatrace.metrics.export.v1.technology-type")
-	public String getTechnologyType() {
-		return this.v1.getTechnologyType();
-	}
-
-	@Deprecated
-	public void setTechnologyType(String technologyType) {
-		this.v1.setTechnologyType(technologyType);
-	}
-
 	public String getUri() {
 		return this.uri;
 	}
@@ -86,17 +63,6 @@ public class DynatraceProperties extends StepRegistryProperties {
 		this.uri = uri;
 	}
 
-	@Deprecated
-	@DeprecatedConfigurationProperty(replacement = "management.dynatrace.metrics.export.v1.group")
-	public String getGroup() {
-		return this.v1.getGroup();
-	}
-
-	@Deprecated
-	public void setGroup(String group) {
-		this.v1.setGroup(group);
-	}
-
 	public V1 getV1() {
 		return this.v1;
 	}

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/prometheus/PrometheusMetricsExportAutoConfiguration.java

@@ -30,8 +30,6 @@ import io.prometheus.client.exemplars.ExemplarSampler;
 import io.prometheus.client.exemplars.tracer.common.SpanContextSupplier;
 import io.prometheus.client.exporter.BasicAuthHttpConnectionFactory;
 import io.prometheus.client.exporter.PushGateway;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.actuate.autoconfigure.endpoint.condition.ConditionalOnAvailableEndpoint;
@@ -52,7 +50,6 @@ import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.env.Environment;
-import org.springframework.core.log.LogMessage;
 import org.springframework.util.StringUtils;
 
 /**
@@ -120,8 +117,6 @@ public class PrometheusMetricsExportAutoConfiguration {
 	@ConditionalOnProperty(prefix = "management.prometheus.metrics.export.pushgateway", name = "enabled")
 	public static class PrometheusPushGatewayConfiguration {
 
-		private static final Log logger = LogFactory.getLog(PrometheusPushGatewayConfiguration.class);
-
 		/**
 		 * The fallback job name. We use 'spring' since there's a history of Prometheus
 		 * spring integration defaulting to that name from when Prometheus integration
@@ -132,7 +127,7 @@ public class PrometheusMetricsExportAutoConfiguration {
 		@Bean
 		@ConditionalOnMissingBean
 		public PrometheusPushGatewayManager prometheusPushGatewayManager(CollectorRegistry collectorRegistry,
-				PrometheusProperties prometheusProperties, Environment environment) {
+				PrometheusProperties prometheusProperties, Environment environment) throws MalformedURLException {
 			PrometheusProperties.Pushgateway properties = prometheusProperties.getPushgateway();
 			Duration pushRate = properties.getPushRate();
 			String job = getJob(properties, environment);
@@ -147,15 +142,8 @@ public class PrometheusMetricsExportAutoConfiguration {
 					shutdownOperation);
 		}
 
-		private PushGateway initializePushGateway(String url) {
+		private PushGateway initializePushGateway(String url) throws MalformedURLException {
-			try {
+			return new PushGateway(new URL(url));
-				return new PushGateway(new URL(url));
-			}
-			catch (MalformedURLException ex) {
-				logger.warn(LogMessage
-						.format("Invalid PushGateway base url '%s': update your configuration to a valid URL", url));
-				return new PushGateway(url);
-			}
 		}
 
 		private String getJob(PrometheusProperties.Pushgateway properties, Environment environment) {

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/ClientHttpObservationConventionAdapter.java

@@ -30,7 +30,7 @@ import org.springframework.http.client.observation.ClientHttpObservationConventi
  *
  * @author Brian Clozel
  */
-@SuppressWarnings("deprecation")
+@SuppressWarnings({ "removal" })
 class ClientHttpObservationConventionAdapter implements ClientHttpObservationConvention {
 
 	private final String metricName;
@@ -48,6 +48,7 @@ class ClientHttpObservationConventionAdapter implements ClientHttpObservationCon
 	}
 
 	@Override
+	@SuppressWarnings("deprecation")
 	public KeyValues getLowCardinalityKeyValues(ClientHttpObservationContext context) {
 		KeyValues keyValues = KeyValues.empty();
 		Iterable<Tag> tags = this.tagsProvider.getTags(context.getUriTemplate(), context.getCarrier(),

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/ClientObservationConventionAdapter.java

@@ -32,7 +32,7 @@ import org.springframework.web.reactive.function.client.WebClient;
  *
  * @author Brian Clozel
  */
-@SuppressWarnings("deprecation")
+@SuppressWarnings({ "deprecation", "removal" })
 class ClientObservationConventionAdapter implements ClientObservationConvention {
 
 	private static final String URI_TEMPLATE_ATTRIBUTE = WebClient.class.getName() + ".uriTemplate";

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/HttpClientObservationsAutoConfiguration.java

@@ -62,7 +62,7 @@ public class HttpClientObservationsAutoConfiguration {
 
 		@Bean
 		@Order(0)
-		@SuppressWarnings("deprecation")
+		@SuppressWarnings("removal")
 		MeterFilter metricsHttpClientUriTagFilter(ObservationProperties observationProperties,
 				MetricsProperties metricsProperties) {
 			String metricName = metricsProperties.getWeb().getClient().getRequest().getMetricName();

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/RestTemplateObservationConfiguration.java

@@ -40,7 +40,7 @@ import org.springframework.web.client.RestTemplate;
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnClass(RestTemplate.class)
 @ConditionalOnBean(RestTemplateBuilder.class)
-@SuppressWarnings("deprecation")
+@SuppressWarnings("removal")
 class RestTemplateObservationConfiguration {
 
 	@Bean

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/WebClientObservationConfiguration.java

@@ -37,7 +37,7 @@ import org.springframework.web.reactive.function.client.WebClient;
  */
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnClass(WebClient.class)
-@SuppressWarnings("deprecation")
+@SuppressWarnings("removal")
 class WebClientObservationConfiguration {
 
 	@Bean

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

@@ -61,7 +61,7 @@ class CompositeHandlerAdapter implements HandlerAdapter {
 	}
 
 	@Override
-	@Deprecated
+	@Deprecated(since = "2.4.9", forRemoval = false)
 	@SuppressWarnings("deprecation")
 	public long getLastModified(HttpServletRequest request, Object handler) {
 		Optional<HandlerAdapter> adapter = getAdapter(handler);

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/dynatrace/DynatraceMetricsExportAutoConfigurationTests.java

@@ -50,7 +50,7 @@ class DynatraceMetricsExportAutoConfigurationTests {
 	@Test
 	void failsWithADeviceIdWithoutAUri() {
 		this.contextRunner.withUserConfiguration(BaseConfiguration.class)
-				.withPropertyValues("management.dynatrace.metrics.export.device-id:dev-1")
+				.withPropertyValues("management.dynatrace.metrics.export.v1.device-id:dev-1")
 				.run((context) -> assertThat(context).hasFailed());
 	}
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/dynatrace/DynatracePropertiesConfigAdapterTests.java

@@ -45,14 +45,6 @@ class DynatracePropertiesConfigAdapterTests {
 		assertThat(new DynatracePropertiesConfigAdapter(properties).apiToken()).isEqualTo("123ABC");
 	}
 
-	@Test
-	@Deprecated
-	void whenPropertiesDeviceIdIsSetAdapterDeviceIdReturnsIt() {
-		DynatraceProperties properties = new DynatraceProperties();
-		properties.setDeviceId("dev-1");
-		assertThat(new DynatracePropertiesConfigAdapter(properties).deviceId()).isEqualTo("dev-1");
-	}
-
 	@Test
 	void whenPropertiesV1DeviceIdIsSetAdapterDeviceIdReturnsIt() {
 		DynatraceProperties properties = new DynatraceProperties();
@@ -60,14 +52,6 @@ class DynatracePropertiesConfigAdapterTests {
 		assertThat(new DynatracePropertiesConfigAdapter(properties).deviceId()).isEqualTo("dev-1");
 	}
 
-	@Test
-	@Deprecated
-	void whenPropertiesTechnologyTypeIsSetAdapterTechnologyTypeReturnsIt() {
-		DynatraceProperties properties = new DynatraceProperties();
-		properties.setTechnologyType("tech-1");
-		assertThat(new DynatracePropertiesConfigAdapter(properties).technologyType()).isEqualTo("tech-1");
-	}
-
 	@Test
 	void whenPropertiesV1TechnologyTypeIsSetAdapterTechnologyTypeReturnsIt() {
 		DynatraceProperties properties = new DynatraceProperties();
@@ -75,14 +59,6 @@ class DynatracePropertiesConfigAdapterTests {
 		assertThat(new DynatracePropertiesConfigAdapter(properties).technologyType()).isEqualTo("tech-1");
 	}
 
-	@Test
-	@Deprecated
-	void whenPropertiesGroupIsSetAdapterGroupReturnsIt() {
-		DynatraceProperties properties = new DynatraceProperties();
-		properties.setGroup("group-1");
-		assertThat(new DynatracePropertiesConfigAdapter(properties).group()).isEqualTo("group-1");
-	}
-
 	@Test
 	void whenPropertiesV1GroupIsSetAdapterGroupReturnsIt() {
 		DynatraceProperties properties = new DynatraceProperties();
@@ -90,14 +66,6 @@ class DynatracePropertiesConfigAdapterTests {
 		assertThat(new DynatracePropertiesConfigAdapter(properties).group()).isEqualTo("group-1");
 	}
 
-	@Test
-	@SuppressWarnings("deprecation")
-	void whenDeviceIdIsSetThenAdapterApiVersionIsV1() {
-		DynatraceProperties properties = new DynatraceProperties();
-		properties.setDeviceId("dev-1");
-		assertThat(new DynatracePropertiesConfigAdapter(properties).apiVersion()).isSameAs(DynatraceApiVersion.V1);
-	}
-
 	@Test
 	void whenV1DeviceIdIsSetThenAdapterApiVersionIsV1() {
 		DynatraceProperties properties = new DynatraceProperties();
@@ -144,7 +112,6 @@ class DynatracePropertiesConfigAdapterTests {
 	}
 
 	@Test
-	@SuppressWarnings("deprecation")
 	void defaultValues() {
 		DynatraceProperties properties = new DynatraceProperties();
 		assertThat(properties.getApiToken()).isNull();
@@ -156,9 +123,6 @@ class DynatracePropertiesConfigAdapterTests {
 		assertThat(properties.getV2().isEnrichWithDynatraceMetadata()).isTrue();
 		assertThat(properties.getV2().getDefaultDimensions()).isNull();
 		assertThat(properties.getV2().isUseDynatraceSummaryInstruments()).isTrue();
-		assertThat(properties.getDeviceId()).isNull();
-		assertThat(properties.getTechnologyType()).isEqualTo("java");
-		assertThat(properties.getGroup()).isNull();
 	}
 
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/dynatrace/DynatracePropertiesTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -30,13 +30,11 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 class DynatracePropertiesTests extends StepRegistryPropertiesTests {
 
-	@SuppressWarnings("deprecation")
 	@Test
 	void defaultValuesAreConsistent() {
 		DynatraceProperties properties = new DynatraceProperties();
 		DynatraceConfig config = (key) -> null;
 		assertStepRegistryDefaultValues(properties, config);
-		assertThat(properties.getTechnologyType()).isEqualTo(config.technologyType());
 		assertThat(properties.getV1().getTechnologyType()).isEqualTo(config.technologyType());
 	}
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/prometheus/PrometheusMetricsExportAutoConfigurationTests.java

@@ -181,18 +181,6 @@ class PrometheusMetricsExportAutoConfigurationTests {
 						.isInstanceOf(DefaultHttpConnectionFactory.class)));
 	}
 
-	@Test
-	@Deprecated
-	void withCustomLegacyPushGatewayURL(CapturedOutput output) {
-		this.contextRunner.withConfiguration(AutoConfigurations.of(ManagementContextAutoConfiguration.class))
-				.withPropertyValues("management.prometheus.metrics.export.pushgateway.enabled=true",
-						"management.prometheus.metrics.export.pushgateway.base-url=localhost:9090")
-				.withUserConfiguration(BaseConfiguration.class).run((context) -> {
-					assertThat(output).contains("Invalid PushGateway base url").contains("localhost:9090");
-					hasGatewayURL(context, "http://localhost:9090/metrics/");
-				});
-	}
-
 	@Test
 	void withCustomPushGatewayURL() {
 		this.contextRunner.withConfiguration(AutoConfigurations.of(ManagementContextAutoConfiguration.class))

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

@@ -114,17 +114,6 @@ class DataSourcePoolMetricsAutoConfigurationTests {
 				});
 	}
 
-	@Test
-	@Deprecated
-	void autoConfiguredHikariDataSourceIsInstrumentedWhenUsingDeprecatedDataSourceInitialization() {
-		this.contextRunner.withPropertyValues("spring.datasource.schema:db/create-custom-schema.sql")
-				.withConfiguration(AutoConfigurations.of(DataSourceAutoConfiguration.class)).run((context) -> {
-					context.getBean(DataSource.class).getConnection();
-					MeterRegistry registry = context.getBean(MeterRegistry.class);
-					registry.get("hikaricp.connections").meter();
-				});
-	}
-
 	@Test
 	void autoConfiguredHikariDataSourceIsInstrumentedWhenUsingDataSourceInitialization() {
 		this.contextRunner.withPropertyValues("spring.sql.init.schema:db/create-custom-schema.sql").withConfiguration(

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/ClientHttpObservationConventionAdapterTests.java

@@ -39,7 +39,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Brian Clozel
  */
-@SuppressWarnings("deprecation")
+@SuppressWarnings({ "deprecation", "removal" })
 class ClientHttpObservationConventionAdapterTests {
 
 	private static final String TEST_METRIC_NAME = "test.metric.name";

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/web/client/RestTemplateObservationConfigurationTests.java

@@ -54,7 +54,7 @@ import static org.springframework.test.web.client.response.MockRestResponseCreat
  * @author Brian Clozel
  */
 @ExtendWith(OutputCaptureExtension.class)
-@SuppressWarnings("deprecation")
+@SuppressWarnings({ "deprecation", "removal" })
 class RestTemplateObservationConfigurationTests {
 
 	private final ApplicationContextRunner contextRunner = new ApplicationContextRunner().with(MetricsRun.simple())
@@ -161,6 +161,7 @@ class RestTemplateObservationConfigurationTests {
 
 	}
 
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	static class CustomTagsProvider implements RestTemplateExchangeTagsProvider {
 
 		@Override

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpoint.java

@@ -48,18 +48,6 @@ public class HealthEndpoint extends HealthEndpointSupport<HealthContributor, Hea
 
 	private static final String[] EMPTY_PATH = {};
 
-	/**
-	 * Create a new {@link HealthEndpoint} instance.
-	 * @param registry the health contributor registry
-	 * @param groups the health endpoint groups
-	 * @deprecated since 2.6.9 for removal in 3.0.0 in favor of
-	 * {@link #HealthEndpoint(HealthContributorRegistry, HealthEndpointGroups, Duration)}
-	 */
-	@Deprecated
-	public HealthEndpoint(HealthContributorRegistry registry, HealthEndpointGroups groups) {
-		super(registry, groups, null);
-	}
-
 	/**
 	 * Create a new {@link HealthEndpoint} instance.
 	 * @param registry the health contributor registry

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtension.java

@@ -50,18 +50,6 @@ public class HealthEndpointWebExtension extends HealthEndpointSupport<HealthCont
 
 	private static final String[] NO_PATH = {};
 
-	/**
-	 * Create a new {@link HealthEndpointWebExtension} instance.
-	 * @param registry the health contributor registry
-	 * @param groups the health endpoint groups
-	 * @deprecated since 2.6.9 for removal in 3.0.0 in favor of
-	 * {@link #HealthEndpointWebExtension(HealthContributorRegistry, HealthEndpointGroups, Duration)}
-	 */
-	@Deprecated
-	public HealthEndpointWebExtension(HealthContributorRegistry registry, HealthEndpointGroups groups) {
-		super(registry, groups, null);
-	}
-
 	/**
 	 * Create a new {@link HealthEndpointWebExtension} instance.
 	 * @param registry the health contributor registry

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/ReactiveHealthEndpointWebExtension.java

@@ -50,18 +50,6 @@ public class ReactiveHealthEndpointWebExtension
 
 	private static final String[] NO_PATH = {};
 
-	/**
-	 * Create a new {@link ReactiveHealthEndpointWebExtension} instance.
-	 * @param registry the health contributor registry
-	 * @param groups the health endpoint groups
-	 * @deprecated since 2.6.9 for removal in 3.0.0 in favor of
-	 * {@link #ReactiveHealthEndpointWebExtension(ReactiveHealthContributorRegistry, HealthEndpointGroups, Duration)}
-	 */
-	@Deprecated
-	public ReactiveHealthEndpointWebExtension(ReactiveHealthContributorRegistry registry, HealthEndpointGroups groups) {
-		super(registry, groups, null);
-	}
-
 	/**
 	 * Create a new {@link ReactiveHealthEndpointWebExtension} instance.
 	 * @param registry the health contributor registry

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/export/prometheus/PrometheusPushGatewayManager.java

@@ -166,7 +166,7 @@ public class PrometheusPushGatewayManager {
 		 * Perform a POST before shutdown.
 		 * @deprecated since 3.0.0 for removal in 3.2.0 in favor of {@link #POST}.
 		 */
-		@Deprecated
+		@Deprecated(since = "3.0.0", forRemoval = true)
 		PUSH,
 
 		/**

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/web/client/DefaultRestTemplateExchangeTagsProvider.java

@@ -34,7 +34,8 @@ import org.springframework.util.StringUtils;
  * @deprecated since 3.0.0 for removal in 3.2.0 in favor of
  * {@link DefaultClientHttpObservationConvention}
  */
-@Deprecated
+@Deprecated(since = "3.0.0", forRemoval = true)
+@SuppressWarnings({ "deprecation", "removal" })
 public class DefaultRestTemplateExchangeTagsProvider implements RestTemplateExchangeTagsProvider {
 
 	@Override

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/web/client/RestTemplateExchangeTags.java

@@ -41,7 +41,7 @@ import org.springframework.web.client.RestTemplate;
  * @deprecated since 3.0.0 for removal in 3.2.0 in favor of
  * {@link DefaultClientHttpObservationConvention}
  */
-@Deprecated
+@Deprecated(since = "3.0.0", forRemoval = true)
 public final class RestTemplateExchangeTags {
 
 	private static final Pattern STRIP_URI_PATTERN = Pattern.compile("^https?://[^/]+/");

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/web/client/RestTemplateExchangeTagsProvider.java

@@ -33,7 +33,7 @@ import org.springframework.web.client.RestTemplate;
  * {@link ClientHttpObservationConvention}
  */
 @FunctionalInterface
-@Deprecated
+@Deprecated(since = "3.0.0", forRemoval = true)
 public interface RestTemplateExchangeTagsProvider {
 
 	/**

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/web/reactive/client/WebClientExchangeTagsProvider.java

@@ -31,7 +31,7 @@ import org.springframework.web.reactive.function.client.ClientResponse;
  * {@link org.springframework.web.reactive.function.client.ClientObservationConvention}
  */
 @FunctionalInterface
-@Deprecated
+@Deprecated(since = "3.0.0", forRemoval = true)
 public interface WebClientExchangeTagsProvider {
 
 	/**

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/export/prometheus/PrometheusPushGatewayManagerTests.java

@@ -135,7 +135,8 @@ class PrometheusPushGatewayManagerTests {
 	}
 
 	@Test
-	@SuppressWarnings("deprecation")
+	@SuppressWarnings("removal")
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	void shutdownWhenShutdownOperationIsPushPerformsPushAddOnShutdown() throws Exception {
 		givenScheduleAtFixedRateWithReturnFuture();
 		PrometheusPushGatewayManager manager = new PrometheusPushGatewayManager(this.pushGateway, this.registry,

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/web/client/RestTemplateExchangeTagsTests.java

@@ -38,7 +38,8 @@ import static org.mockito.Mockito.mock;
  * @author Nishant Raut
  * @author Brian Clozel
  */
-@SuppressWarnings("deprecation")
+@SuppressWarnings({ "removal" })
+@Deprecated(since = "3.0.0", forRemoval = true)
 class RestTemplateExchangeTagsTests {
 
 	@Test

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jooq/JooqAutoConfiguration.java

@@ -21,14 +21,6 @@ import javax.sql.DataSource;
 import org.jooq.ConnectionProvider;
 import org.jooq.DSLContext;
 import org.jooq.ExecuteListenerProvider;
-import org.jooq.ExecutorProvider;
-import org.jooq.RecordListenerProvider;
-import org.jooq.RecordMapperProvider;
-import org.jooq.RecordUnmapperProvider;
-import org.jooq.TransactionListenerProvider;
-import org.jooq.TransactionProvider;
-import org.jooq.VisitListenerProvider;
-import org.jooq.conf.Settings;
 import org.jooq.impl.DataSourceConnectionProvider;
 import org.jooq.impl.DefaultConfiguration;
 import org.jooq.impl.DefaultDSLContext;
@@ -45,7 +37,6 @@ import org.springframework.boot.autoconfigure.transaction.TransactionAutoConfigu
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
 import org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy;
 import org.springframework.transaction.PlatformTransactionManager;
@@ -104,50 +95,6 @@ public class JooqAutoConfiguration {
 			return configuration;
 		}
 
-		@Bean
-		@Deprecated
-		public DefaultConfigurationCustomizer jooqProvidersDefaultConfigurationCustomizer(
-				ObjectProvider<TransactionProvider> transactionProvider,
-				ObjectProvider<RecordMapperProvider> recordMapperProvider,
-				ObjectProvider<RecordUnmapperProvider> recordUnmapperProvider, ObjectProvider<Settings> settings,
-				ObjectProvider<RecordListenerProvider> recordListenerProviders,
-				ObjectProvider<VisitListenerProvider> visitListenerProviders,
-				ObjectProvider<TransactionListenerProvider> transactionListenerProviders,
-				ObjectProvider<ExecutorProvider> executorProvider) {
-			return new OrderedDefaultConfigurationCustomizer((configuration) -> {
-				transactionProvider.ifAvailable(configuration::set);
-				recordMapperProvider.ifAvailable(configuration::set);
-				recordUnmapperProvider.ifAvailable(configuration::set);
-				settings.ifAvailable(configuration::set);
-				executorProvider.ifAvailable(configuration::set);
-				configuration.set(recordListenerProviders.orderedStream().toArray(RecordListenerProvider[]::new));
-				configuration.set(visitListenerProviders.orderedStream().toArray(VisitListenerProvider[]::new));
-				configuration.setTransactionListenerProvider(
-						transactionListenerProviders.orderedStream().toArray(TransactionListenerProvider[]::new));
-			});
-		}
-
-	}
-
-	private static class OrderedDefaultConfigurationCustomizer implements DefaultConfigurationCustomizer, Ordered {
-
-		private final DefaultConfigurationCustomizer delegate;
-
-		OrderedDefaultConfigurationCustomizer(DefaultConfigurationCustomizer delegate) {
-			this.delegate = delegate;
-		}
-
-		@Override
-		public void customize(DefaultConfiguration configuration) {
-			this.delegate.customize(configuration);
-
-		}
-
-		@Override
-		public int getOrder() {
-			return 0;
-		}
-
 	}
 
 }

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/liquibase/LiquibaseProperties.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -257,13 +257,13 @@ public class LiquibaseProperties {
 		this.labelFilter = labelFilter;
 	}
 
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	@DeprecatedConfigurationProperty(replacement = "spring.liquibase.label-filter")
 	public String getLabels() {
 		return getLabelFilter();
 	}
 
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	public void setLabels(String labels) {
 		setLabelFilter(labels);
 	}

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/neo4j/Neo4jAutoConfiguration.java

@@ -22,7 +22,6 @@ import java.time.Duration;
 import java.util.List;
 import java.util.Locale;
 import java.util.concurrent.TimeUnit;
-import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
 import org.neo4j.driver.AuthToken;
@@ -72,17 +71,13 @@ public class Neo4jAutoConfiguration {
 	}
 
 	URI determineServerUri(Neo4jProperties properties, Environment environment) {
-		return getOrFallback(properties.getUri(), () -> {
+		URI uri = properties.getUri();
-			URI deprecatedProperty = environment.getProperty("spring.data.neo4j.uri", URI.class);
+		return (uri != null) ? uri : DEFAULT_SERVER_URI;
-			return (deprecatedProperty != null) ? deprecatedProperty : DEFAULT_SERVER_URI;
-		});
 	}
 
 	AuthToken mapAuthToken(Neo4jProperties.Authentication authentication, Environment environment) {
-		String username = getOrFallback(authentication.getUsername(),
+		String username = authentication.getUsername();
-				() -> environment.getProperty("spring.data.neo4j.username", String.class));
+		String password = authentication.getPassword();
-		String password = getOrFallback(authentication.getPassword(),
-				() -> environment.getProperty("spring.data.neo4j.password", String.class));
 		String kerberosTicket = authentication.getKerberosTicket();
 		String realm = authentication.getRealm();
 
@@ -103,13 +98,6 @@ public class Neo4jAutoConfiguration {
 		return AuthTokens.none();
 	}
 
-	private <T> T getOrFallback(T value, Supplier<T> fallback) {
-		if (value != null) {
-			return value;
-		}
-		return fallback.get();
-	}
-
 	Config mapDriverConfig(Neo4jProperties properties, List<ConfigBuilderCustomizer> customizers) {
 		Config.ConfigBuilder builder = Config.builder();
 		configurePoolSettings(builder, properties.getPool());

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ServerProperties.java

@@ -1400,13 +1400,13 @@ public class ServerProperties {
 			this.initialBufferSize = initialBufferSize;
 		}
 
-		@Deprecated
+		@Deprecated(since = "3.0.0", forRemoval = true)
 		@DeprecatedConfigurationProperty(reason = "Deprecated for removal in Reactor Netty")
 		public DataSize getMaxChunkSize() {
 			return this.maxChunkSize;
 		}
 
-		@Deprecated
+		@Deprecated(since = "3.0.0", forRemoval = true)
 		public void setMaxChunkSize(DataSize maxChunkSize) {
 			this.maxChunkSize = maxChunkSize;
 		}

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/embedded/NettyWebServerFactoryCustomizer.java

@@ -102,7 +102,7 @@ public class NettyWebServerFactoryCustomizer
 		}));
 	}
 
-	@SuppressWarnings("deprecation")
+	@SuppressWarnings({ "deprecation", "removal" })
 	private void maxChunkSize(PropertyMapper propertyMapper, HttpRequestDecoderSpec httpRequestDecoderSpec,
 			ServerProperties.Netty nettyProperties) {
 		propertyMapper.from(nettyProperties.getMaxChunkSize()).whenNonNull()

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration.java

@@ -175,7 +175,6 @@ public class WebMvcAutoConfiguration {
 
 	// Defined as a nested config to ensure WebMvcConfigurer is not read when not
 	// on the classpath
-	@SuppressWarnings("deprecation")
 	@Configuration(proxyBeanMethods = false)
 	@Import(EnableWebMvcConfiguration.class)
 	@EnableConfigurationProperties({ WebMvcProperties.class, WebProperties.class })
@@ -212,7 +211,6 @@ public class WebMvcAutoConfiguration {
 			this.resourceHandlerRegistrationCustomizer = resourceHandlerRegistrationCustomizerProvider.getIfAvailable();
 			this.dispatcherServletPath = dispatcherServletPath;
 			this.servletRegistrations = servletRegistrations;
-			this.mvcProperties.checkConfiguration();
 		}
 
 		@Override
@@ -246,9 +244,6 @@ public class WebMvcAutoConfiguration {
 			if (this.mvcProperties.getPathmatch()
 					.getMatchingStrategy() == WebMvcProperties.MatchingStrategy.ANT_PATH_MATCHER) {
 				configurer.setPathMatcher(new AntPathMatcher());
-				configurer.setUseSuffixPatternMatch(this.mvcProperties.getPathmatch().isUseSuffixPattern());
-				configurer.setUseRegisteredSuffixPatternMatch(
-						this.mvcProperties.getPathmatch().isUseRegisteredSuffixPattern());
 				this.dispatcherServletPath.ifAvailable((dispatcherPath) -> {
 					String servletUrlMapping = dispatcherPath.getServletUrlMapping();
 					if (servletUrlMapping.equals("/") && singleDispatcherServlet()) {
@@ -268,7 +263,6 @@ public class WebMvcAutoConfiguration {
 		@Override
 		public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
 			WebMvcProperties.Contentnegotiation contentnegotiation = this.mvcProperties.getContentnegotiation();
-			configurer.favorPathExtension(contentnegotiation.isFavorPathExtension());
 			configurer.favorParameter(contentnegotiation.isFavorParameter());
 			if (contentnegotiation.getParameterName() != null) {
 				configurer.parameterName(contentnegotiation.getParameterName());
@@ -417,7 +411,7 @@ public class WebMvcAutoConfiguration {
 			return adapter;
 		}
 
-		@SuppressWarnings("deprecation")
+		@SuppressWarnings({ "deprecation", "removal" })
 		private void setIgnoreDefaultModelOnRedirect(RequestMappingHandlerAdapter adapter) {
 			adapter.setIgnoreDefaultModelOnRedirect(
 					this.mvcProperties == null || this.mvcProperties.isIgnoreDefaultModelOnRedirect());
@@ -460,7 +454,7 @@ public class WebMvcAutoConfiguration {
 		@Override
 		@Bean
 		@ConditionalOnMissingBean(name = DispatcherServlet.THEME_RESOLVER_BEAN_NAME)
-		@Deprecated
+		@Deprecated(since = "3.0.0", forRemoval = false)
 		@SuppressWarnings("deprecation")
 		public org.springframework.web.servlet.ThemeResolver themeResolver() {
 			return super.themeResolver();

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/WebMvcProperties.java

@@ -22,7 +22,6 @@ import java.util.Map;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.DeprecatedConfigurationProperty;
-import org.springframework.boot.context.properties.IncompatibleConfigurationException;
 import org.springframework.http.MediaType;
 import org.springframework.util.Assert;
 import org.springframework.validation.DefaultMessageCodesResolver;
@@ -115,28 +114,17 @@ public class WebMvcProperties {
 		this.messageCodesResolverFormat = messageCodesResolverFormat;
 	}
 
-	@Deprecated
-	@DeprecatedConfigurationProperty(replacement = "spring.mvc.format.date")
-	public String getDateFormat() {
-		return this.format.getDate();
-	}
-
-	@Deprecated
-	public void setDateFormat(String dateFormat) {
-		this.format.setDate(dateFormat);
-	}
-
 	public Format getFormat() {
 		return this.format;
 	}
 
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	@DeprecatedConfigurationProperty(reason = "Deprecated for removal in Spring MVC")
 	public boolean isIgnoreDefaultModelOnRedirect() {
 		return this.ignoreDefaultModelOnRedirect;
 	}
 
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	public void setIgnoreDefaultModelOnRedirect(boolean ignoreDefaultModelOnRedirect) {
 		this.ignoreDefaultModelOnRedirect = ignoreDefaultModelOnRedirect;
 	}
@@ -225,19 +213,6 @@ public class WebMvcProperties {
 		return this.pathmatch;
 	}
 
-	public void checkConfiguration() {
-		if (this.getPathmatch().getMatchingStrategy() == MatchingStrategy.PATH_PATTERN_PARSER) {
-			if (this.getPathmatch().isUseSuffixPattern()) {
-				throw new IncompatibleConfigurationException("spring.mvc.pathmatch.matching-strategy",
-						"spring.mvc.pathmatch.use-suffix-pattern");
-			}
-			if (this.getPathmatch().isUseRegisteredSuffixPattern()) {
-				throw new IncompatibleConfigurationException("spring.mvc.pathmatch.matching-strategy",
-						"spring.mvc.pathmatch.use-registered-suffix-pattern");
-			}
-		}
-	}
-
 	public static class Async {
 
 		/**
@@ -351,13 +326,6 @@ public class WebMvcProperties {
 
 	public static class Contentnegotiation {
 
-		/**
-		 * Whether the path extension in the URL path should be used to determine the
-		 * requested media type. If enabled a request "/users.pdf" will be interpreted as
-		 * a request for "application/pdf" regardless of the 'Accept' header.
-		 */
-		private boolean favorPathExtension = false;
-
 		/**
 		 * Whether a request parameter ("format" by default) should be used to determine
 		 * the requested media type.
@@ -375,18 +343,6 @@ public class WebMvcProperties {
 		 */
 		private String parameterName;
 
-		@DeprecatedConfigurationProperty(
-				reason = "Use of path extensions for request mapping and for content negotiation is discouraged.")
-		@Deprecated
-		public boolean isFavorPathExtension() {
-			return this.favorPathExtension;
-		}
-
-		@Deprecated
-		public void setFavorPathExtension(boolean favorPathExtension) {
-			this.favorPathExtension = favorPathExtension;
-		}
-
 		public boolean isFavorParameter() {
 			return this.favorParameter;
 		}
@@ -420,22 +376,6 @@ public class WebMvcProperties {
 		 */
 		private MatchingStrategy matchingStrategy = MatchingStrategy.PATH_PATTERN_PARSER;
 
-		/**
-		 * Whether to use suffix pattern match (".*") when matching patterns to requests.
-		 * If enabled a method mapped to "/users" also matches to "/users.*". Enabling
-		 * this option is not compatible with the PathPatternParser matching strategy.
-		 */
-		private boolean useSuffixPattern = false;
-
-		/**
-		 * Whether suffix pattern matching should work only against extensions registered
-		 * with "spring.mvc.contentnegotiation.media-types.*". This is generally
-		 * recommended to reduce ambiguity and to avoid issues such as when a "." appears
-		 * in the path for other reasons. Enabling this option is not compatible with the
-		 * PathPatternParser matching strategy.
-		 */
-		private boolean useRegisteredSuffixPattern = false;
-
 		public MatchingStrategy getMatchingStrategy() {
 			return this.matchingStrategy;
 		}
@@ -444,30 +384,6 @@ public class WebMvcProperties {
 			this.matchingStrategy = matchingStrategy;
 		}
 
-		@DeprecatedConfigurationProperty(
-				reason = "Use of path extensions for request mapping and for content negotiation is discouraged.")
-		@Deprecated
-		public boolean isUseSuffixPattern() {
-			return this.useSuffixPattern;
-		}
-
-		@Deprecated
-		public void setUseSuffixPattern(boolean useSuffixPattern) {
-			this.useSuffixPattern = useSuffixPattern;
-		}
-
-		@DeprecatedConfigurationProperty(
-				reason = "Use of path extensions for request mapping and for content negotiation is discouraged.")
-		@Deprecated
-		public boolean isUseRegisteredSuffixPattern() {
-			return this.useRegisteredSuffixPattern;
-		}
-
-		@Deprecated
-		public void setUseRegisteredSuffixPattern(boolean useRegisteredSuffixPattern) {
-			this.useRegisteredSuffixPattern = useRegisteredSuffixPattern;
-		}
-
 	}
 
 	public static class Format {

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

@@ -1034,7 +1034,7 @@
       "description": "Login password of the server.",
       "deprecation": {
         "replacement": "spring.neo4j.authentication.password",
-        "level": "warning"
+        "level": "error"
       }
     },
     {
@@ -1059,7 +1059,7 @@
       "description": "URI used by the driver. Auto-detected by default.",
       "deprecation": {
         "replacement": "spring.neo4j.uri",
-        "level": "warning"
+        "level": "error"
       }
     },
     {
@@ -1077,7 +1077,7 @@
       "description": "Login user of the server.",
       "deprecation": {
         "replacement": "spring.neo4j.authentication.username",
-        "level": "warning"
+        "level": "error"
       }
     },
     {
@@ -2047,6 +2047,14 @@
       "type": "java.lang.String",
       "description": "Preferred JSON mapper to use for HTTP message conversion. By default, auto-detected according to the environment."
     },
+    {
+      "name": "spring.mvc.date-format",
+      "type": "java.lang.String",
+      "description": "Date format to use, for example 'dd/MM/yyyy'.",
+      "deprecation": {
+        "level": "error"
+      }
+    },
     {
       "name": "spring.mvc.favicon.enabled",
       "type": "java.lang.Boolean",

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/jooq/JooqAutoConfigurationTests.java

@@ -24,14 +24,8 @@ import org.jooq.ConverterProvider;
 import org.jooq.DSLContext;
 import org.jooq.ExecuteListener;
 import org.jooq.ExecuteListenerProvider;
-import org.jooq.ExecutorProvider;
-import org.jooq.RecordListenerProvider;
-import org.jooq.RecordMapperProvider;
-import org.jooq.RecordUnmapperProvider;
 import org.jooq.SQLDialect;
-import org.jooq.TransactionListenerProvider;
 import org.jooq.TransactionalRunnable;
-import org.jooq.VisitListenerProvider;
 import org.jooq.impl.DataSourceConnectionProvider;
 import org.jooq.impl.DefaultExecuteListenerProvider;
 import org.junit.jupiter.api.Test;
@@ -153,33 +147,6 @@ class JooqAutoConfigurationTests {
 				});
 	}
 
-	@Test
-	@Deprecated
-	void customProvidersArePickedUp() {
-		RecordMapperProvider recordMapperProvider = mock(RecordMapperProvider.class);
-		RecordUnmapperProvider recordUnmapperProvider = mock(RecordUnmapperProvider.class);
-		RecordListenerProvider recordListenerProvider = mock(RecordListenerProvider.class);
-		VisitListenerProvider visitListenerProvider = mock(VisitListenerProvider.class);
-		TransactionListenerProvider transactionListenerProvider = mock(TransactionListenerProvider.class);
-		ExecutorProvider executorProvider = mock(ExecutorProvider.class);
-		this.contextRunner.withUserConfiguration(JooqDataSourceConfiguration.class, TxManagerConfiguration.class)
-				.withBean(RecordMapperProvider.class, () -> recordMapperProvider)
-				.withBean(RecordUnmapperProvider.class, () -> recordUnmapperProvider)
-				.withBean(RecordListenerProvider.class, () -> recordListenerProvider)
-				.withBean(VisitListenerProvider.class, () -> visitListenerProvider)
-				.withBean(TransactionListenerProvider.class, () -> transactionListenerProvider)
-				.withBean(ExecutorProvider.class, () -> executorProvider).run((context) -> {
-					DSLContext dsl = context.getBean(DSLContext.class);
-					assertThat(dsl.configuration().recordMapperProvider()).isSameAs(recordMapperProvider);
-					assertThat(dsl.configuration().recordUnmapperProvider()).isSameAs(recordUnmapperProvider);
-					assertThat(dsl.configuration().executorProvider()).isSameAs(executorProvider);
-					assertThat(dsl.configuration().recordListenerProviders()).containsExactly(recordListenerProvider);
-					assertThat(dsl.configuration().visitListenerProviders()).containsExactly(visitListenerProvider);
-					assertThat(dsl.configuration().transactionListenerProviders())
-							.containsExactly(transactionListenerProvider);
-				});
-	}
-
 	@Test
 	void relaxedBindingOfSqlDialect() {
 		this.contextRunner.withUserConfiguration(JooqDataSourceConfiguration.class)

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/liquibase/LiquibaseAutoConfigurationTests.java

@@ -303,7 +303,7 @@ class LiquibaseAutoConfigurationTests {
 	}
 
 	@Test
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	void overrideLabelFilterWithDeprecatedLabelsProperty() {
 		this.contextRunner.withUserConfiguration(EmbeddedDataSourceConfiguration.class)
 				.withPropertyValues("spring.liquibase.labels:test, production").run(assertLiquibase(

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/neo4j/Neo4jAutoConfigurationTests.java

@@ -131,26 +131,6 @@ class Neo4jAutoConfigurationTests {
 		assertThat(determineServerUri(properties, new MockEnvironment())).isEqualTo(customUri);
 	}
 
-	@Test
-	@Deprecated
-	void determineServerUriWithDeprecatedPropertyShouldOverrideDefault() {
-		URI customUri = URI.create("bolt://localhost:4242");
-		MockEnvironment environment = new MockEnvironment().withProperty("spring.data.neo4j.uri", customUri.toString());
-		assertThat(determineServerUri(new Neo4jProperties(), environment)).isEqualTo(customUri);
-	}
-
-	@Test
-	@Deprecated
-	void determineServerUriWithCustomUriShouldTakePrecedenceOverDeprecatedProperty() {
-		URI customUri = URI.create("bolt://localhost:4242");
-		URI anotherCustomURI = URI.create("bolt://localhost:2424");
-		Neo4jProperties properties = new Neo4jProperties();
-		properties.setUri(customUri);
-		MockEnvironment environment = new MockEnvironment().withProperty("spring.data.neo4j.uri",
-				anotherCustomURI.toString());
-		assertThat(determineServerUri(properties, environment)).isEqualTo(customUri);
-	}
-
 	@Test
 	void authenticationShouldDefaultToNone() {
 		assertThat(mapAuthToken(new Authentication())).isEqualTo(AuthTokens.none());
@@ -173,25 +153,6 @@ class Neo4jAutoConfigurationTests {
 		assertThat(mapAuthToken(authentication)).isEqualTo(AuthTokens.basic("Farin", "Urlaub", "Test Realm"));
 	}
 
-	@Test
-	@Deprecated
-	void authenticationWithUsernameUsingDeprecatedPropertiesShouldEnableBasicAuth() {
-		MockEnvironment environment = new MockEnvironment().withProperty("spring.data.neo4j.username", "user")
-				.withProperty("spring.data.neo4j.password", "secret");
-		assertThat(mapAuthToken(new Authentication(), environment)).isEqualTo(AuthTokens.basic("user", "secret"));
-	}
-
-	@Test
-	@Deprecated
-	void authenticationWithUsernameShouldTakePrecedenceOverDeprecatedPropertiesAndEnableBasicAuth() {
-		MockEnvironment environment = new MockEnvironment().withProperty("spring.data.neo4j.username", "user")
-				.withProperty("spring.data.neo4j.password", "secret");
-		Authentication authentication = new Authentication();
-		authentication.setUsername("Farin");
-		authentication.setPassword("Urlaub");
-		assertThat(mapAuthToken(authentication, environment)).isEqualTo(AuthTokens.basic("Farin", "Urlaub"));
-	}
-
 	@Test
 	void authenticationWithKerberosTicketShouldEnableKerberos() {
 		Authentication authentication = new Authentication();

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/ServerPropertiesTests.java

@@ -516,7 +516,8 @@ class ServerPropertiesTests {
 	}
 
 	@Test
-	@SuppressWarnings("deprecation")
+	@Deprecated(since = "3.0.0", forRemoval = true)
+	@SuppressWarnings("removal")
 	void nettyMaxChunkSizeMatchesHttpDecoderSpecDefault() {
 		assertThat(this.properties.getNetty().getMaxChunkSize().toBytes())
 				.isEqualTo(HttpDecoderSpec.DEFAULT_MAX_CHUNK_SIZE);

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/embedded/NettyWebServerFactoryCustomizerTests.java

@@ -147,12 +147,12 @@ class NettyWebServerFactoryCustomizerTests {
 		assertThat(decoder.maxInitialLineLength()).isEqualTo(nettyProperties.getMaxInitialLineLength().toBytes());
 	}
 
-	@SuppressWarnings("deprecation")
+	@SuppressWarnings("removal")
 	private void setMaxChunkSize(ServerProperties.Netty nettyProperties) {
 		nettyProperties.setMaxChunkSize(DataSize.ofKilobytes(16));
 	}
 
-	@SuppressWarnings("deprecation")
+	@SuppressWarnings({ "deprecation", "removal" })
 	private void assertMaxChunkSize(ServerProperties.Netty nettyProperties, HttpRequestDecoderSpec decoder) {
 		assertThat(decoder.maxChunkSize()).isEqualTo(nettyProperties.getMaxChunkSize().toBytes());
 	}

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfigurationTests.java

@@ -46,7 +46,6 @@ import org.springframework.boot.autoconfigure.task.TaskExecutionAutoConfiguratio
 import org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration;
 import org.springframework.boot.autoconfigure.validation.ValidatorAdapter;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter;
-import org.springframework.boot.context.properties.IncompatibleConfigurationException;
 import org.springframework.boot.test.context.assertj.AssertableWebApplicationContext;
 import org.springframework.boot.test.context.runner.ContextConsumer;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
@@ -70,7 +69,6 @@ import org.springframework.format.Printer;
 import org.springframework.format.support.FormattingConversionService;
 import org.springframework.http.CacheControl;
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
 import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.test.util.ReflectionTestUtils;
@@ -78,10 +76,8 @@ import org.springframework.util.StringUtils;
 import org.springframework.validation.Validator;
 import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
 import org.springframework.web.accept.ContentNegotiationManager;
-import org.springframework.web.accept.ContentNegotiationStrategy;
 import org.springframework.web.accept.ParameterContentNegotiationStrategy;
 import org.springframework.web.bind.support.ConfigurableWebBindingInitializer;
-import org.springframework.web.context.request.ServletWebRequest;
 import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.web.filter.FormContentFilter;
@@ -371,7 +367,7 @@ class WebMvcAutoConfigurationTests {
 	}
 
 	@Test
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	@SuppressWarnings("deprecation")
 	void customThemeResolverWithMatchingNameReplacesDefaultThemeResolver() {
 		this.contextRunner.withBean("themeResolver", CustomThemeResolver.class, CustomThemeResolver::new)
@@ -382,7 +378,7 @@ class WebMvcAutoConfigurationTests {
 	}
 
 	@Test
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	@SuppressWarnings("deprecation")
 	void customThemeResolverWithDifferentNameDoesNotReplaceDefaultThemeResolver() {
 		this.contextRunner.withBean("customThemeResolver", CustomThemeResolver.class, CustomThemeResolver::new)
@@ -430,15 +426,6 @@ class WebMvcAutoConfigurationTests {
 		});
 	}
 
-	@Test
-	void customDateFormatWithDeprecatedProperty() {
-		this.contextRunner.withPropertyValues("spring.mvc.date-format:dd*MM*yyyy").run((context) -> {
-			FormattingConversionService conversionService = context.getBean(FormattingConversionService.class);
-			Date date = Date.from(ZonedDateTime.of(1988, 6, 25, 20, 30, 0, 0, ZoneId.systemDefault()).toInstant());
-			assertThat(conversionService.convert(date, String.class)).isEqualTo("25*06*1988");
-		});
-	}
-
 	@Test
 	void defaultTimeFormat() {
 		this.contextRunner.run((context) -> {
@@ -570,10 +557,9 @@ class WebMvcAutoConfigurationTests {
 	}
 
 	@Test
-	@Deprecated
 	void customMediaTypes() {
-		this.contextRunner.withPropertyValues("spring.mvc.contentnegotiation.media-types.yaml:text/yaml",
+		this.contextRunner.withPropertyValues("spring.mvc.contentnegotiation.media-types.yaml:text/yaml")
-				"spring.mvc.contentnegotiation.favor-path-extension:true").run((context) -> {
+				.run((context) -> {
 					RequestMappingHandlerAdapter adapter = context.getBean(RequestMappingHandlerAdapter.class);
 					ContentNegotiationManager contentNegotiationManager = (ContentNegotiationManager) ReflectionTestUtils
 							.getField(adapter, "contentNegotiationManager");
@@ -841,29 +827,6 @@ class WebMvcAutoConfigurationTests {
 				}));
 	}
 
-	@Test
-	@SuppressWarnings("deprecation")
-	void defaultPathMatching() {
-		this.contextRunner.run((context) -> {
-			RequestMappingHandlerMapping handlerMapping = context.getBean(RequestMappingHandlerMapping.class);
-			assertThat(handlerMapping.useSuffixPatternMatch()).isFalse();
-			assertThat(handlerMapping.useRegisteredSuffixPatternMatch()).isFalse();
-		});
-	}
-
-	@Test
-	@Deprecated
-	@SuppressWarnings("deprecation")
-	void useSuffixPatternMatch() {
-		this.contextRunner.withPropertyValues("spring.mvc.pathmatch.matching-strategy=ant-path-matcher",
-				"spring.mvc.pathmatch.use-suffix-pattern:true",
-				"spring.mvc.pathmatch.use-registered-suffix-pattern:true").run((context) -> {
-					RequestMappingHandlerMapping handlerMapping = context.getBean(RequestMappingHandlerMapping.class);
-					assertThat(handlerMapping.useSuffixPatternMatch()).isTrue();
-					assertThat(handlerMapping.useRegisteredSuffixPatternMatch()).isTrue();
-				});
-	}
-
 	@Test
 	void usePathPatternParser() {
 		this.contextRunner.withPropertyValues("spring.mvc.pathmatch.matching-strategy:path_pattern_parser")
@@ -873,15 +836,6 @@ class WebMvcAutoConfigurationTests {
 				});
 	}
 
-	@Test
-	void incompatiblePathMatchingConfiguration() {
-		this.contextRunner
-				.withPropertyValues("spring.mvc.pathmatch.matching-strategy:path_pattern_parser",
-						"spring.mvc.pathmatch.use-suffix-pattern:true")
-				.run((context) -> assertThat(context.getStartupFailure()).rootCause()
-						.isInstanceOf(IncompatibleConfigurationException.class));
-	}
-
 	@Test
 	void defaultContentNegotiation() {
 		this.contextRunner.run((context) -> {
@@ -893,19 +847,6 @@ class WebMvcAutoConfigurationTests {
 	}
 
 	@Test
-	@Deprecated
-	void pathExtensionContentNegotiation() {
-		this.contextRunner.withPropertyValues("spring.mvc.contentnegotiation.favor-path-extension:true")
-				.run((context) -> {
-					RequestMappingHandlerMapping handlerMapping = context.getBean(RequestMappingHandlerMapping.class);
-					ContentNegotiationManager contentNegotiationManager = handlerMapping.getContentNegotiationManager();
-					assertThat(contentNegotiationManager.getStrategies()).hasAtLeastOneElementOfType(
-							WebMvcAutoConfiguration.OptionalPathExtensionContentNegotiationStrategy.class);
-				});
-	}
-
-	@Test
-	@Deprecated
 	void queryParameterContentNegotiation() {
 		this.contextRunner.withPropertyValues("spring.mvc.contentnegotiation.favor-parameter:true").run((context) -> {
 			RequestMappingHandlerMapping handlerMapping = context.getBean(RequestMappingHandlerMapping.class);
@@ -925,21 +866,6 @@ class WebMvcAutoConfigurationTests {
 		});
 	}
 
-	@Test
-	@SuppressWarnings("deprecation")
-	void contentNegotiationStrategySkipsPathExtension() throws Exception {
-		ContentNegotiationStrategy delegate = mock(ContentNegotiationStrategy.class);
-		ContentNegotiationStrategy strategy = new WebMvcAutoConfiguration.OptionalPathExtensionContentNegotiationStrategy(
-				delegate);
-		MockHttpServletRequest request = new MockHttpServletRequest();
-		request.setAttribute(
-				org.springframework.web.accept.PathExtensionContentNegotiationStrategy.class.getName() + ".SKIP",
-				Boolean.TRUE);
-		ServletWebRequest webRequest = new ServletWebRequest(request);
-		List<MediaType> mediaTypes = strategy.resolveMediaTypes(webRequest);
-		assertThat(mediaTypes).containsOnly(MediaType.ALL);
-	}
-
 	@Test
 	void requestContextFilterIsAutoConfigured() {
 		this.contextRunner.run((context) -> assertThat(context).hasSingleBean(RequestContextFilter.class));
@@ -1485,7 +1411,7 @@ class WebMvcAutoConfigurationTests {
 
 	}
 
-	@Deprecated
+	@Deprecated(since = "3.0.0", forRemoval = true)
 	static class CustomThemeResolver implements org.springframework.web.servlet.ThemeResolver {
 
 		@Override

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/servlet/WebMvcPropertiesTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -22,7 +22,6 @@ import java.util.Map;
 import org.assertj.core.util.Throwables;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.context.properties.IncompatibleConfigurationException;
 import org.springframework.boot.context.properties.bind.BindException;
 import org.springframework.boot.context.properties.bind.Bindable;
 import org.springframework.boot.context.properties.bind.Binder;
@@ -62,24 +61,6 @@ class WebMvcPropertiesTests {
 						(ex) -> assertThat(Throwables.getRootCause(ex)).hasMessage("Path must not contain wildcards"));
 	}
 
-	@Test
-	@SuppressWarnings("deprecation")
-	void incompatiblePathMatchSuffixConfig() {
-		this.properties.getPathmatch().setMatchingStrategy(WebMvcProperties.MatchingStrategy.PATH_PATTERN_PARSER);
-		this.properties.getPathmatch().setUseSuffixPattern(true);
-		assertThatExceptionOfType(IncompatibleConfigurationException.class)
-				.isThrownBy(this.properties::checkConfiguration);
-	}
-
-	@Test
-	@SuppressWarnings("deprecation")
-	void incompatiblePathMatchRegisteredSuffixConfig() {
-		this.properties.getPathmatch().setMatchingStrategy(WebMvcProperties.MatchingStrategy.PATH_PATTERN_PARSER);
-		this.properties.getPathmatch().setUseRegisteredSuffixPattern(true);
-		assertThatExceptionOfType(IncompatibleConfigurationException.class)
-				.isThrownBy(this.properties::checkConfiguration);
-	}
-
 	private void bind(String name, String value) {
 		bind(Collections.singletonMap(name, value));
 	}

spring-boot-project/spring-boot-docs/src/docs/asciidoc/web/servlet.adoc

@@ -231,31 +231,6 @@ Most standard media types are supported out-of-the-box, but you can also define
 
 
 
-Suffix pattern matching is deprecated and will be removed in a future release.
-If you understand the caveats and would still like your application to use suffix pattern matching, the following configuration is required:
-
-[source,yaml,indent=0,subs="verbatim",configblocks]
-----
-	spring:
-	  mvc:
-	    contentnegotiation:
-	      favor-path-extension: true
-	    pathmatch:
-	      use-suffix-pattern: true
-----
-
-Alternatively, rather than open all suffix patterns, it is more secure to only support registered suffix patterns:
-
-[source,yaml,indent=0,subs="verbatim",configblocks]
-----
-	spring:
-	  mvc:
-	    contentnegotiation:
-	      favor-path-extension: true
-	    pathmatch:
-	      use-registered-suffix-pattern: true
-----
-
 As of Spring Framework 5.3, Spring MVC supports several implementation strategies for matching request paths to Controller handlers.
 It was previously only supporting the `AntPathMatcher` strategy, but it now also offers `PathPatternParser`.
 Spring Boot now provides a configuration property to choose and opt in the new strategy:
@@ -271,11 +246,8 @@ Spring Boot now provides a configuration property to choose and opt in the new s
 For more details on why you should consider this new implementation, see the
 https://spring.io/blog/2020/06/30/url-matching-with-pathpattern-in-spring-mvc[dedicated blog post].
 
-NOTE: `PathPatternParser` is an optimized implementation but restricts usage of
+NOTE: `PathPatternParser` is an optimized implementation but restricts usage of {spring-framework-docs}/web.html#mvc-ann-requestmapping-uri-templates[some path patterns variants].
-{spring-framework-docs}/web.html#mvc-ann-requestmapping-uri-templates[some path patterns variants]
+It is incompatible with suffix pattern matching or mapping the `DispatcherServlet` with a servlet prefix (configprop:spring.mvc.servlet.path[]).
-and is incompatible with suffix pattern matching (configprop:spring.mvc.pathmatch.use-suffix-pattern[deprecated],
-configprop:spring.mvc.pathmatch.use-registered-suffix-pattern[deprecated]) or mapping the `DispatcherServlet`
-with a servlet prefix (configprop:spring.mvc.servlet.path[]).
 
 
 

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/actuate/metrics/AutoConfigureMetrics.java

@@ -38,7 +38,7 @@ import org.springframework.boot.test.autoconfigure.actuate.observability.AutoCon
 @Retention(RetentionPolicy.RUNTIME)
 @Documented
 @Inherited
-@Deprecated
+@Deprecated(since = "3.0.0", forRemoval = true)
 @AutoConfigureObservability(tracing = false)
 public @interface AutoConfigureMetrics {
 

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

@@ -32,9 +32,10 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Chris Bono
  */
-@SuppressWarnings("deprecation")
+@SuppressWarnings("removal")
 @SpringBootTest
 @AutoConfigureMetrics
+@Deprecated(since = "3.0.0", forRemoval = true)
 class AutoConfigureMetricsPresentIntegrationTests {
 
 	@Test

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/context/assertj/ApplicationContextAssertProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -58,7 +58,7 @@ public interface ApplicationContextAssertProvider<C extends ApplicationContext>
 	 * @deprecated to prevent accidental use. Prefer standard AssertJ
 	 * {@code assertThat(context)...} calls instead.
 	 */
-	@Deprecated
+	@Deprecated(since = "2.0.0", forRemoval = false)
 	@Override
 	ApplicationContextAssert<C> assertThat();
 

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/json/JsonContent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -76,7 +76,7 @@ public final class JsonContent<T> implements AssertProvider<JsonContentAssert> {
 	 * {@code assertThat(context)...} calls instead.
 	 */
 	@Override
-	@Deprecated
+	@Deprecated(since = "1.5.7", forRemoval = false)
 	public JsonContentAssert assertThat() {
 		return new JsonContentAssert(this.resourceLoadClass, null, this.json, this.configuration);
 	}

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/archive/ExplodedArchive.java

@@ -103,7 +103,7 @@ public class ExplodedArchive implements Archive {
 	}
 
 	@Override
-	@Deprecated
+	@Deprecated(since = "2.3.10", forRemoval = false)
 	public Iterator<Entry> iterator() {
 		return new EntryIterator(this.root, this.recursive, null, null);
 	}
@@ -322,7 +322,7 @@ public class ExplodedArchive implements Archive {
 		}
 
 		@Override
-		@Deprecated
+		@Deprecated(since = "2.3.10", forRemoval = false)
 		public Iterator<Entry> iterator() {
 			return Collections.emptyIterator();
 		}

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/archive/JarFileArchive.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -97,7 +97,7 @@ public class JarFileArchive implements Archive {
 	}
 
 	@Override
-	@Deprecated
+	@Deprecated(since = "2.3.10", forRemoval = false)
 	public Iterator<Entry> iterator() {
 		return new EntryIterator(this.jarFile.iterator(), null, null);
 	}

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/java/org/springframework/boot/maven/AbstractArchiveIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -59,10 +59,10 @@ abstract class AbstractArchiveIntegrationTests {
 	}
 
 	protected AssertProvider<JarAssert> jar(File file) {
-		return new AssertProvider<JarAssert>() {
+		return new AssertProvider<>() {
 
 			@Override
-			@Deprecated
+			@Deprecated(since = "2.3.0", forRemoval = false)
 			public JarAssert assertThat() {
 				return new JarAssert(file);
 			}

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/java/org/springframework/boot/maven/BuildInfoIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -114,10 +114,10 @@ class BuildInfoIntegrationTests {
 	}
 
 	private AssertProvider<BuildInfoAssert> buildInfo(File project, String buildInfo) {
-		return new AssertProvider<BuildInfoAssert>() {
+		return new AssertProvider<>() {
 
 			@Override
-			@Deprecated
+			@Deprecated(since = "2.3.0", forRemoval = false)
 			public BuildInfoAssert assertThat() {
 				return new BuildInfoAssert(new File(project, buildInfo));
 			}

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/PropertiesMergingResourceTransformer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -58,7 +58,7 @@ public class PropertiesMergingResourceTransformer implements ReproducibleResourc
 	}
 
 	@Override
-	@Deprecated
+	@Deprecated(since = "2.4.0", forRemoval = false)
 	public void processResource(String resource, InputStream inputStream, List<Relocator> relocators)
 			throws IOException {
 		processResource(resource, inputStream, relocators, 0);

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/netty/SslServerCustomizer.java

@@ -60,7 +60,7 @@ import org.springframework.util.ResourceUtils;
  * @since 2.0.0
  * @deprecated this class is meant for Spring Boot internal use only.
  */
-@Deprecated
+@Deprecated(since = "2.0.0", forRemoval = false)
 public class SslServerCustomizer implements NettyServerCustomizer {
 
 	private final Ssl ssl;