Spring Cloud AWS 4.0.0-M1 release upgrades

pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>5.0.0-M1</version>
+		<version>5.0.0-RC1</version>
 		<relativePath/><!-- lookup parent from repository -->
 	</parent>
 

spring-cloud-aws-autoconfigure/pom.xml

@@ -31,7 +31,7 @@
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-metrics</artifactId>
+			<artifactId>spring-boot-micrometer-metrics</artifactId>
 			<optional>true</optional>
 		</dependency>
 		<dependency>
@@ -137,13 +137,13 @@
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
-			<groupId>org.testcontainers</groupId>
-			<artifactId>localstack</artifactId>
+    <groupId>org.testcontainers</groupId>
+    <artifactId>testcontainers-localstack</artifactId>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
-			<groupId>org.testcontainers</groupId>
-			<artifactId>junit-jupiter</artifactId>
+<groupId>org.testcontainers</groupId>
+    <artifactId>testcontainers-junit-jupiter</artifactId>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
@@ -161,14 +161,24 @@
 			<artifactId>spring-cloud-commons</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-micrometer-metrics-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jsr310</artifactId>
+			<scope>test</scope>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-context</artifactId>
 			<optional>true</optional>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-aop</artifactId>
+			<artifactId>spring-boot-starter-aspectj</artifactId>
 			<optional>true</optional>
 		</dependency>
 		<dependency>

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/config/AbstractAwsConfigDataLocationResolver.java

@@ -26,9 +26,9 @@
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import org.springframework.boot.BootstrapContext;
-import org.springframework.boot.BootstrapRegistry;
-import org.springframework.boot.ConfigurableBootstrapContext;
+import org.springframework.boot.bootstrap.BootstrapContext;
+import org.springframework.boot.bootstrap.BootstrapRegistry;
+import org.springframework.boot.bootstrap.ConfigurableBootstrapContext;
 import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationNotFoundException;
 import org.springframework.boot.context.config.ConfigDataLocationResolver;

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/config/BootstrapLoggingHelper.java

@@ -20,7 +20,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import org.apache.commons.logging.Log;
-import org.springframework.boot.BootstrapRegistry;
+import org.springframework.boot.bootstrap.BootstrapRegistry;
 import org.springframework.boot.logging.DeferredLogFactory;
 import org.springframework.util.ClassUtils;
 import org.springframework.util.ReflectionUtils;

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/config/parameterstore/ParameterStoreConfigDataLocationResolver.java

@@ -23,7 +23,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import org.apache.commons.logging.Log;
-import org.springframework.boot.BootstrapContext;
+import org.springframework.boot.bootstrap.BootstrapContext;
 import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationNotFoundException;
 import org.springframework.boot.context.config.ConfigDataLocationResolverContext;

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/config/s3/S3ConfigDataLocationResolver.java

@@ -23,7 +23,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import org.apache.commons.logging.Log;
-import org.springframework.boot.BootstrapContext;
+import org.springframework.boot.bootstrap.BootstrapContext;
 import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationNotFoundException;
 import org.springframework.boot.context.config.ConfigDataLocationResolverContext;

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/config/secretsmanager/SecretsManagerConfigDataLocationResolver.java

@@ -23,7 +23,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import org.apache.commons.logging.Log;
-import org.springframework.boot.BootstrapContext;
+import org.springframework.boot.bootstrap.BootstrapContext;
 import org.springframework.boot.context.config.*;
 import org.springframework.boot.context.properties.bind.Bindable;
 import org.springframework.boot.context.properties.bind.Binder;

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/core/CredentialsProviderAutoConfiguration.java

@@ -159,10 +159,10 @@ private static AwsCredentialsProvider create(@Nullable StsProperties stsProperti
 
 			if (stsProperties != null) {
 				builder.asyncCredentialUpdateEnabled(stsProperties.isAsyncCredentialsUpdate());
-				propertyMapper.from(stsProperties::getRoleArn).whenNonNull().to(builder::roleArn);
-				propertyMapper.from(stsProperties::getWebIdentityTokenFile).whenNonNull()
+				propertyMapper.from(stsProperties::getRoleArn).to(builder::roleArn);
+				propertyMapper.from(stsProperties::getWebIdentityTokenFile)
 						.to(b -> builder.webIdentityTokenFile(Paths.get(b)));
-				propertyMapper.from(stsProperties::getRoleSessionName).whenNonNull().to(builder::roleSessionName);
+				propertyMapper.from(stsProperties::getRoleSessionName).to(builder::roleSessionName);
 			}
 			return builder.build();
 		}

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/dynamodb/DynamoDbAutoConfiguration.java

@@ -77,24 +77,20 @@ public DynamoDbClient dynamoDbClient(DynamoDbProperties properties, AwsCredentia
 
 			PropertyMapper propertyMapper = PropertyMapper.get();
 			software.amazon.dax.Configuration.Builder configuration = software.amazon.dax.Configuration.builder();
-			propertyMapper.from(daxProperties.getIdleTimeoutMillis()).whenNonNull()
-					.to(configuration::idleTimeoutMillis);
-			propertyMapper.from(daxProperties.getConnectionTtlMillis()).whenNonNull()
-					.to(configuration::connectionTtlMillis);
-			propertyMapper.from(daxProperties.getConnectTimeoutMillis()).whenNonNull()
-					.to(configuration::connectTimeoutMillis);
-			propertyMapper.from(daxProperties.getRequestTimeoutMillis()).whenNonNull()
-					.to(configuration::requestTimeoutMillis);
-			propertyMapper.from(daxProperties.getWriteRetries()).whenNonNull().to(configuration::writeRetries);
-			propertyMapper.from(daxProperties.getReadRetries()).whenNonNull().to(configuration::readRetries);
-			propertyMapper.from(daxProperties.getClusterUpdateIntervalMillis()).whenNonNull()
+			propertyMapper.from(daxProperties.getIdleTimeoutMillis()).to(configuration::idleTimeoutMillis);
+			propertyMapper.from(daxProperties.getConnectionTtlMillis()).to(configuration::connectionTtlMillis);
+			propertyMapper.from(daxProperties.getConnectTimeoutMillis()).to(configuration::connectTimeoutMillis);
+			propertyMapper.from(daxProperties.getRequestTimeoutMillis()).to(configuration::requestTimeoutMillis);
+			propertyMapper.from(daxProperties.getWriteRetries()).to(configuration::writeRetries);
+			propertyMapper.from(daxProperties.getReadRetries()).to(configuration::readRetries);
+			propertyMapper.from(daxProperties.getClusterUpdateIntervalMillis())
 					.to(configuration::clusterUpdateIntervalMillis);
-			propertyMapper.from(daxProperties.getEndpointRefreshTimeoutMillis()).whenNonNull()
+			propertyMapper.from(daxProperties.getEndpointRefreshTimeoutMillis())
 					.to(configuration::endpointRefreshTimeoutMillis);
-			propertyMapper.from(daxProperties.getMaxConcurrency()).whenNonNull().to(configuration::maxConcurrency);
-			propertyMapper.from(daxProperties.getMaxPendingConnectionAcquires()).whenNonNull()
+			propertyMapper.from(daxProperties.getMaxConcurrency()).to(configuration::maxConcurrency);
+			propertyMapper.from(daxProperties.getMaxPendingConnectionAcquires())
 					.to(configuration::maxPendingConnectionAcquires);
-			propertyMapper.from(daxProperties.getSkipHostNameVerification()).whenNonNull()
+			propertyMapper.from(daxProperties.getSkipHostNameVerification())
 					.to(configuration::skipHostNameVerification);
 
 			configuration.region(AwsClientBuilderConfigurer.resolveRegion(properties,

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/metrics/CloudWatchExportAutoConfiguration.java

@@ -31,9 +31,9 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
-import org.springframework.boot.metrics.autoconfigure.CompositeMeterRegistryAutoConfiguration;
-import org.springframework.boot.metrics.autoconfigure.MetricsAutoConfiguration;
-import org.springframework.boot.metrics.autoconfigure.export.simple.SimpleMetricsExportAutoConfiguration;
+import org.springframework.boot.micrometer.metrics.autoconfigure.CompositeMeterRegistryAutoConfiguration;
+import org.springframework.boot.micrometer.metrics.autoconfigure.MetricsAutoConfiguration;
+import org.springframework.boot.micrometer.metrics.autoconfigure.export.simple.SimpleMetricsExportAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import software.amazon.awssdk.regions.providers.AwsRegionProvider;
 import software.amazon.awssdk.services.cloudwatch.CloudWatchAsyncClient;

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/metrics/CloudWatchPropertiesConfigAdapter.java

@@ -16,7 +16,7 @@
 package io.awspring.cloud.autoconfigure.metrics;
 
 import io.micrometer.cloudwatch2.CloudWatchConfig;
-import org.springframework.boot.metrics.autoconfigure.export.properties.StepRegistryPropertiesConfigAdapter;
+import org.springframework.boot.micrometer.metrics.autoconfigure.export.properties.StepRegistryPropertiesConfigAdapter;
 
 /**
  * Adapter to convert {@link CloudWatchRegistryProperties} to a {@link CloudWatchConfig}.

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/metrics/CloudWatchRegistryProperties.java

@@ -16,7 +16,7 @@
 package io.awspring.cloud.autoconfigure.metrics;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.metrics.autoconfigure.export.properties.StepRegistryProperties;
+import org.springframework.boot.micrometer.metrics.autoconfigure.export.properties.StepRegistryProperties;
 
 /**
  * {@link ConfigurationProperties} for configuring CloudWatch metrics export.

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/s3/S3CrtAsyncClientAutoConfiguration.java

@@ -78,11 +78,10 @@ S3AsyncClient s3AsyncClient(AwsCredentialsProvider credentialsProvider,
 		if (this.properties.getCrt() != null) {
 			S3CrtClientProperties crt = this.properties.getCrt();
 			PropertyMapper propertyMapper = PropertyMapper.get();
-			propertyMapper.from(crt::getMaxConcurrency).whenNonNull().to(builder::maxConcurrency);
-			propertyMapper.from(crt::getTargetThroughputInGbps).whenNonNull().to(builder::targetThroughputInGbps);
-			propertyMapper.from(crt::getMinimumPartSizeInBytes).whenNonNull().to(builder::minimumPartSizeInBytes);
-			propertyMapper.from(crt::getInitialReadBufferSizeInBytes).whenNonNull()
-					.to(builder::initialReadBufferSizeInBytes);
+			propertyMapper.from(crt::getMaxConcurrency).to(builder::maxConcurrency);
+			propertyMapper.from(crt::getTargetThroughputInGbps).to(builder::targetThroughputInGbps);
+			propertyMapper.from(crt::getMinimumPartSizeInBytes).to(builder::minimumPartSizeInBytes);
+			propertyMapper.from(crt::getInitialReadBufferSizeInBytes).to(builder::initialReadBufferSizeInBytes);
 		}
 
 		return builder.build();

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/s3/S3TransferManagerAutoConfiguration.java

@@ -72,9 +72,8 @@ S3TransferManager s3TransferManager(ObjectProvider<S3AsyncClient> s3AsyncClient)
 		if (this.properties.getTransferManager() != null) {
 			S3TransferManagerProperties transferManagerProperties = this.properties.getTransferManager();
 			PropertyMapper propertyMapper = PropertyMapper.get();
-			propertyMapper.from(transferManagerProperties::getMaxDepth).whenNonNull()
-					.to(builder::uploadDirectoryMaxDepth);
-			propertyMapper.from(transferManagerProperties::getFollowSymbolicLinks).whenNonNull()
+			propertyMapper.from(transferManagerProperties::getMaxDepth).to(builder::uploadDirectoryMaxDepth);
+			propertyMapper.from(transferManagerProperties::getFollowSymbolicLinks)
 					.to(builder::uploadDirectoryFollowSymbolicLinks);
 		}
 		return builder.s3Client(s3AsyncClient.getIfAvailable()).build();

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/s3/properties/S3Properties.java

@@ -202,11 +202,11 @@ public void setCrt(@Nullable S3CrtClientProperties crt) {
 	public S3Configuration toS3Configuration() {
 		S3Configuration.Builder config = S3Configuration.builder();
 		PropertyMapper propertyMapper = PropertyMapper.get();
-		propertyMapper.from(this::getAccelerateModeEnabled).whenNonNull().to(config::accelerateModeEnabled);
-		propertyMapper.from(this::getChecksumValidationEnabled).whenNonNull().to(config::checksumValidationEnabled);
-		propertyMapper.from(this::getChunkedEncodingEnabled).whenNonNull().to(config::chunkedEncodingEnabled);
-		propertyMapper.from(this::getPathStyleAccessEnabled).whenNonNull().to(config::pathStyleAccessEnabled);
-		propertyMapper.from(this::getUseArnRegionEnabled).whenNonNull().to(config::useArnRegionEnabled);
+		propertyMapper.from(this::getAccelerateModeEnabled).to(config::accelerateModeEnabled);
+		propertyMapper.from(this::getChecksumValidationEnabled).to(config::checksumValidationEnabled);
+		propertyMapper.from(this::getChunkedEncodingEnabled).to(config::chunkedEncodingEnabled);
+		propertyMapper.from(this::getPathStyleAccessEnabled).to(config::pathStyleAccessEnabled);
+		propertyMapper.from(this::getUseArnRegionEnabled).to(config::useArnRegionEnabled);
 		return config.build();
 	}
 

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/sqs/SqsAutoConfiguration.java

@@ -148,7 +148,7 @@ public MessagingMessageConverter<Message> messageConverter() {
 	}
 
 	private void configureProperties(SqsContainerOptionsBuilder options) {
-		PropertyMapper mapper = PropertyMapper.get().alwaysApplyingWhenNonNull();
+		PropertyMapper mapper = PropertyMapper.get();
 		mapper.from(this.sqsProperties.getQueueNotFoundStrategy()).to(options::queueNotFoundStrategy);
 		mapper.from(this.sqsProperties.getListener().getMaxConcurrentMessages()).to(options::maxConcurrentMessages);
 		mapper.from(this.sqsProperties.getListener().getMaxMessagesPerPoll()).to(options::maxMessagesPerPoll);

spring-cloud-aws-autoconfigure/src/test/java/io/awspring/cloud/autoconfigure/config/parameterstore/ParameterStoreConfigDataLoaderIntegrationTests.java

@@ -31,18 +31,18 @@
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.springframework.boot.BootstrapRegistry;
-import org.springframework.boot.BootstrapRegistryInitializer;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.bootstrap.BootstrapRegistry;
+import org.springframework.boot.bootstrap.BootstrapRegistryInitializer;
 import org.springframework.boot.test.system.CapturedOutput;
 import org.springframework.boot.test.system.OutputCaptureExtension;
 import org.springframework.context.ConfigurableApplicationContext;
-import org.testcontainers.containers.localstack.LocalStackContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.localstack.LocalStackContainer;
 import org.testcontainers.utility.DockerImageName;
 import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
 import software.amazon.awssdk.auth.credentials.AwsCredentialsProvider;

spring-cloud-aws-autoconfigure/src/test/java/io/awspring/cloud/autoconfigure/config/s3/S3ConfigDataLoaderIntegrationTests.java

@@ -17,7 +17,6 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.*;
-import static org.testcontainers.containers.localstack.LocalStackContainer.Service.S3;
 import static org.testcontainers.shaded.org.awaitility.Awaitility.await;
 
 import io.awspring.cloud.autoconfigure.AwsSyncClientCustomizer;
@@ -28,16 +27,16 @@
 import java.util.Map;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
-import org.springframework.boot.BootstrapRegistry;
-import org.springframework.boot.BootstrapRegistryInitializer;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.bootstrap.BootstrapRegistry;
+import org.springframework.boot.bootstrap.BootstrapRegistryInitializer;
 import org.springframework.context.ConfigurableApplicationContext;
-import org.testcontainers.containers.localstack.LocalStackContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.localstack.LocalStackContainer;
 import org.testcontainers.shaded.com.fasterxml.jackson.core.JsonProcessingException;
 import org.testcontainers.shaded.com.fasterxml.jackson.databind.ObjectMapper;
 import org.testcontainers.utility.DockerImageName;
@@ -67,7 +66,7 @@ public class S3ConfigDataLoaderIntegrationTests {
 	private static String BUCKET = "test-bucket";
 	@Container
 	static LocalStackContainer localstack = new LocalStackContainer(
-			DockerImageName.parse("localstack/localstack:4.4.0")).withServices(S3).withReuse(true);
+			DockerImageName.parse("localstack/localstack:4.4.0")).withReuse(true);
 
 	@BeforeAll
 	static void beforeAll() {

spring-cloud-aws-autoconfigure/src/test/java/io/awspring/cloud/autoconfigure/config/secretsmanager/SecretsManagerConfigDataLoaderIntegrationTests.java

@@ -36,18 +36,18 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.api.io.TempDir;
-import org.springframework.boot.BootstrapRegistry;
-import org.springframework.boot.BootstrapRegistryInitializer;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.bootstrap.BootstrapRegistry;
+import org.springframework.boot.bootstrap.BootstrapRegistryInitializer;
 import org.springframework.boot.test.system.CapturedOutput;
 import org.springframework.boot.test.system.OutputCaptureExtension;
 import org.springframework.context.ConfigurableApplicationContext;
-import org.testcontainers.containers.localstack.LocalStackContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.localstack.LocalStackContainer;
 import org.testcontainers.utility.DockerImageName;
 import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
 import software.amazon.awssdk.auth.credentials.AwsCredentialsProvider;

spring-cloud-aws-autoconfigure/src/test/java/io/awspring/cloud/autoconfigure/metrics/CloudWatchExportAutoConfigurationIntegrationTests.java

@@ -26,13 +26,13 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.test.autoconfigure.actuate.observability.AutoConfigureObservability;
+import org.springframework.boot.micrometer.metrics.test.autoconfigure.AutoConfigureMetrics;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.test.context.DynamicPropertyRegistry;
 import org.springframework.test.context.DynamicPropertySource;
-import org.testcontainers.containers.localstack.LocalStackContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.localstack.LocalStackContainer;
 import org.testcontainers.utility.DockerImageName;
 import software.amazon.awssdk.services.cloudwatch.CloudWatchAsyncClient;
 import software.amazon.awssdk.services.cloudwatch.model.Dimension;
@@ -99,7 +99,7 @@ void testCounter() {
 	}
 
 	@SpringBootApplication
-	@AutoConfigureObservability(tracing = false)
+	@AutoConfigureMetrics
 	static class Application {
 
 	}

spring-cloud-aws-autoconfigure/src/test/java/io/awspring/cloud/autoconfigure/sqs/SqsAutoConfigurationIntegrationTest.java

@@ -35,9 +35,9 @@
 import org.springframework.context.ApplicationContextException;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.testcontainers.containers.localstack.LocalStackContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.localstack.LocalStackContainer;
 import org.testcontainers.shaded.org.bouncycastle.util.Arrays;
 import org.testcontainers.utility.DockerImageName;
 import software.amazon.awssdk.services.sqs.model.QueueDoesNotExistException;