diff --git a/samples/sample-05/src/test/java/com/example/Sample05Application1Tests.java b/samples/sample-05/src/test/java/com/example/Sample05Application1Tests.java index 8c61d12f43..10dbacdf4b 100644 --- a/samples/sample-05/src/test/java/com/example/Sample05Application1Tests.java +++ b/samples/sample-05/src/test/java/com/example/Sample05Application1Tests.java @@ -16,8 +16,6 @@ package com.example; -import static org.awaitility.Awaitility.await; - import org.junit.jupiter.api.Test; import org.junit.jupiter.api.extension.ExtendWith; @@ -28,6 +26,8 @@ import org.springframework.kafka.core.KafkaTemplate; import org.springframework.test.annotation.DirtiesContext; +import static org.awaitility.Awaitility.await; + /** * This test is going to fail from IDE since there is no exposed {@code spring.kafka.bootstrap-servers} system property. * Use Maven to run tests which enables global embedded Kafka broker via properties provided to Surefire plugin. diff --git a/samples/sample-05/src/test/java/com/example/Sample05Application2Tests.java b/samples/sample-05/src/test/java/com/example/Sample05Application2Tests.java index 6a567a66eb..46cbe1e72e 100644 --- a/samples/sample-05/src/test/java/com/example/Sample05Application2Tests.java +++ b/samples/sample-05/src/test/java/com/example/Sample05Application2Tests.java @@ -16,8 +16,6 @@ package com.example; -import static org.assertj.core.api.Assertions.assertThatExceptionOfType; - import java.util.concurrent.TimeUnit; import org.apache.kafka.common.errors.TimeoutException; @@ -29,6 +27,8 @@ import org.springframework.kafka.core.KafkaTemplate; import org.springframework.test.annotation.DirtiesContext; +import static org.assertj.core.api.Assertions.assertThatExceptionOfType; + /** * This test is going to fail from IDE since there is no exposed {@code spring.kafka.bootstrap-servers} system property. * This test demonstrates that global embedded Kafka broker config for {@code auto.create.topics.enable=false} diff --git a/samples/sample-06/src/test/java/com/example/ApplicationTests.java b/samples/sample-06/src/test/java/com/example/ApplicationTests.java index 76cd9b521e..8493312d2d 100644 --- a/samples/sample-06/src/test/java/com/example/ApplicationTests.java +++ b/samples/sample-06/src/test/java/com/example/ApplicationTests.java @@ -19,8 +19,6 @@ import java.time.Duration; import java.util.List; -import static org.assertj.core.api.Assertions.assertThat; - import org.apache.kafka.common.serialization.Serdes; import org.apache.kafka.streams.TestInputTopic; import org.apache.kafka.streams.TestOutputTopic; @@ -37,6 +35,8 @@ import org.springframework.boot.test.context.SpringBootTest; import org.springframework.kafka.config.StreamsBuilderFactoryBean; +import static org.assertj.core.api.Assertions.assertThat; + /** * @author Nacho Munoz * @author Soby Chacko diff --git a/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/requestreply/Application.kt b/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/requestreply/Application.kt index b7781dd58b..3c10327e39 100644 --- a/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/requestreply/Application.kt +++ b/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/requestreply/Application.kt @@ -15,27 +15,25 @@ */ package org.springframework.kafka.kdocs.requestreply -import org.springframework.boot.autoconfigure.SpringBootApplication -import org.springframework.kafka.core.KafkaAdmin.NewTopics -import org.springframework.kafka.config.TopicBuilder -import org.springframework.kafka.core.KafkaTemplate -import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory -import org.springframework.kafka.requestreply.ReplyingKafkaTemplate -import org.springframework.kafka.support.converter.ByteArrayJsonMessageConverter -import org.springframework.boot.ApplicationRunner -import org.springframework.boot.ApplicationArguments -import org.springframework.kafka.requestreply.RequestReplyTypedMessageFuture -import org.springframework.messaging.support.MessageBuilder -import org.springframework.core.ParameterizedTypeReference -import org.springframework.kafka.annotation.KafkaListener -import org.springframework.messaging.handler.annotation.SendTo -import kotlin.jvm.JvmStatic import org.apache.kafka.common.serialization.ByteArrayDeserializer import org.apache.kafka.common.serialization.ByteArraySerializer import org.slf4j.LoggerFactory +import org.springframework.boot.ApplicationRunner import org.springframework.boot.SpringApplication +import org.springframework.boot.autoconfigure.SpringBootApplication import org.springframework.context.annotation.Bean +import org.springframework.core.ParameterizedTypeReference +import org.springframework.kafka.annotation.KafkaListener +import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory +import org.springframework.kafka.config.TopicBuilder +import org.springframework.kafka.core.KafkaAdmin.NewTopics +import org.springframework.kafka.core.KafkaTemplate import org.springframework.kafka.core.ProducerFactory +import org.springframework.kafka.requestreply.ReplyingKafkaTemplate +import org.springframework.kafka.requestreply.RequestReplyTypedMessageFuture +import org.springframework.kafka.support.converter.ByteArrayJsonMessageConverter +import org.springframework.messaging.handler.annotation.SendTo +import org.springframework.messaging.support.MessageBuilder import java.util.concurrent.TimeUnit import java.util.function.Consumer diff --git a/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/consumer/Application.kt b/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/consumer/Application.kt index a7fecb0aee..68d1253d42 100644 --- a/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/consumer/Application.kt +++ b/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/consumer/Application.kt @@ -15,12 +15,11 @@ */ package org.springframework.kafka.kdocs.started.consumer -import org.springframework.boot.autoconfigure.SpringBootApplication import org.apache.kafka.clients.admin.NewTopic -import org.springframework.kafka.annotation.KafkaListener -import kotlin.jvm.JvmStatic +import org.springframework.boot.autoconfigure.SpringBootApplication import org.springframework.boot.runApplication import org.springframework.context.annotation.Bean +import org.springframework.kafka.annotation.KafkaListener import org.springframework.kafka.kdocs.started.producer.Application /** diff --git a/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/noboot/Sender.kt b/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/noboot/Sender.kt index aca85c641e..a5e5c438a8 100644 --- a/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/noboot/Sender.kt +++ b/spring-kafka-docs/src/main/kotlin/org/springframework/kafka/kdocs/started/noboot/Sender.kt @@ -15,11 +15,7 @@ */ package org.springframework.kafka.kdocs.started.noboot -import org.springframework.boot.runApplication import org.springframework.kafka.core.KafkaTemplate -import kotlin.jvm.JvmStatic -import org.springframework.context.annotation.AnnotationConfigApplicationContext -import org.springframework.kafka.kdocs.started.producer.Application /** * Code snippet for quick start. diff --git a/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaBroker.java b/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaBroker.java index 9c5b74d868..8f1f67886e 100644 --- a/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaBroker.java +++ b/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaBroker.java @@ -19,14 +19,13 @@ import java.util.Map; import java.util.Set; +import kafka.server.KafkaConfig; import org.apache.kafka.clients.admin.NewTopic; import org.apache.kafka.clients.consumer.Consumer; import org.springframework.beans.factory.DisposableBean; import org.springframework.beans.factory.InitializingBean; -import kafka.server.KafkaConfig; - /** * @author Gary Russell * @since 3.1 diff --git a/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaZKBroker.java b/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaZKBroker.java index cd64cefb09..7fc5efa4a8 100644 --- a/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaZKBroker.java +++ b/spring-kafka-test/src/main/java/org/springframework/kafka/test/EmbeddedKafkaZKBroker.java @@ -42,6 +42,13 @@ import java.util.function.Function; import java.util.stream.Collectors; +import kafka.cluster.EndPoint; +import kafka.server.KafkaConfig; +import kafka.server.KafkaServer; +import kafka.utils.CoreUtils; +import kafka.utils.TestUtils; +import kafka.zk.ZkFourLetterWords; +import kafka.zookeeper.ZooKeeperClient; import org.apache.commons.logging.LogFactory; import org.apache.kafka.clients.admin.AdminClient; import org.apache.kafka.clients.admin.AdminClientConfig; @@ -67,14 +74,6 @@ import org.springframework.retry.support.RetryTemplate; import org.springframework.util.Assert; -import kafka.cluster.EndPoint; -import kafka.server.KafkaConfig; -import kafka.server.KafkaServer; -import kafka.utils.CoreUtils; -import kafka.utils.TestUtils; -import kafka.zk.ZkFourLetterWords; -import kafka.zookeeper.ZooKeeperClient; - /** * An embedded Kafka Broker(s) and Zookeeper manager. * This class is intended to be used in the unit tests. diff --git a/spring-kafka-test/src/main/java/org/springframework/kafka/test/core/BrokerAddress.java b/spring-kafka-test/src/main/java/org/springframework/kafka/test/core/BrokerAddress.java index 1e25258c02..99d19f9e42 100644 --- a/spring-kafka-test/src/main/java/org/springframework/kafka/test/core/BrokerAddress.java +++ b/spring-kafka-test/src/main/java/org/springframework/kafka/test/core/BrokerAddress.java @@ -16,10 +16,10 @@ package org.springframework.kafka.test.core; -import org.springframework.util.Assert; - import kafka.cluster.BrokerEndPoint; +import org.springframework.util.Assert; + /** * Encapsulates the address of a Kafka broker. * diff --git a/spring-kafka/src/main/java/org/springframework/kafka/core/KafkaTemplate.java b/spring-kafka/src/main/java/org/springframework/kafka/core/KafkaTemplate.java index 0f07679659..9e4c267503 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/core/KafkaTemplate.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/core/KafkaTemplate.java @@ -33,6 +33,8 @@ import java.util.concurrent.locks.ReentrantLock; import java.util.function.Function; +import io.micrometer.observation.Observation; +import io.micrometer.observation.ObservationRegistry; import org.apache.commons.logging.LogFactory; import org.apache.kafka.clients.admin.AdminClientConfig; import org.apache.kafka.clients.consumer.Consumer; @@ -82,9 +84,6 @@ import org.springframework.util.CollectionUtils; import org.springframework.util.StringUtils; -import io.micrometer.observation.Observation; -import io.micrometer.observation.ObservationRegistry; - /** * A template for executing high-level operations. When used with a * {@link DefaultKafkaProducerFactory}, the template is thread-safe. The producer factory diff --git a/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerConsumerListener.java b/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerConsumerListener.java index bfbf4ea874..27b8a3c629 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerConsumerListener.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerConsumerListener.java @@ -22,12 +22,11 @@ import java.util.List; import java.util.Map; -import org.apache.kafka.clients.consumer.Consumer; - import io.micrometer.core.instrument.ImmutableTag; import io.micrometer.core.instrument.MeterRegistry; import io.micrometer.core.instrument.Tag; import io.micrometer.core.instrument.binder.kafka.KafkaClientMetrics; +import org.apache.kafka.clients.consumer.Consumer; /** * A consumer factory listener that manages {@link KafkaClientMetrics}. diff --git a/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerProducerListener.java b/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerProducerListener.java index 34af190512..cf1ecb50ad 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerProducerListener.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/core/MicrometerProducerListener.java @@ -22,12 +22,11 @@ import java.util.List; import java.util.Map; -import org.apache.kafka.clients.producer.Producer; - import io.micrometer.core.instrument.ImmutableTag; import io.micrometer.core.instrument.MeterRegistry; import io.micrometer.core.instrument.Tag; import io.micrometer.core.instrument.binder.kafka.KafkaClientMetrics; +import org.apache.kafka.clients.producer.Producer; /** * A producer factory listener that manages {@link KafkaClientMetrics}. diff --git a/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaConsumerTemplate.java b/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaConsumerTemplate.java index 09e28dbbcb..cd5aaf3fdd 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaConsumerTemplate.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaConsumerTemplate.java @@ -30,9 +30,6 @@ import org.apache.kafka.common.MetricName; import org.apache.kafka.common.PartitionInfo; import org.apache.kafka.common.TopicPartition; - -import org.springframework.util.Assert; - import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; import reactor.kafka.receiver.KafkaReceiver; @@ -42,6 +39,8 @@ import reactor.util.function.Tuple2; import reactor.util.function.Tuples; +import org.springframework.util.Assert; + /** * Reactive kafka consumer operations implementation. * diff --git a/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplate.java b/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplate.java index e2e9af4771..e4217f94bb 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplate.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplate.java @@ -26,14 +26,6 @@ import org.apache.kafka.common.MetricName; import org.apache.kafka.common.PartitionInfo; import org.reactivestreams.Publisher; - -import org.springframework.beans.factory.DisposableBean; -import org.springframework.kafka.support.KafkaHeaders; -import org.springframework.kafka.support.converter.MessagingMessageConverter; -import org.springframework.kafka.support.converter.RecordMessageConverter; -import org.springframework.messaging.Message; -import org.springframework.util.Assert; - import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; import reactor.kafka.sender.KafkaSender; @@ -44,6 +36,13 @@ import reactor.util.function.Tuple2; import reactor.util.function.Tuples; +import org.springframework.beans.factory.DisposableBean; +import org.springframework.kafka.support.KafkaHeaders; +import org.springframework.kafka.support.converter.MessagingMessageConverter; +import org.springframework.kafka.support.converter.RecordMessageConverter; +import org.springframework.messaging.Message; +import org.springframework.util.Assert; + /** * Reactive kafka producer operations implementation. * diff --git a/spring-kafka/src/main/java/org/springframework/kafka/listener/KafkaMessageListenerContainer.java b/spring-kafka/src/main/java/org/springframework/kafka/listener/KafkaMessageListenerContainer.java index 17653683a0..50782ea64a 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/listener/KafkaMessageListenerContainer.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/listener/KafkaMessageListenerContainer.java @@ -48,6 +48,8 @@ import java.util.regex.Pattern; import java.util.stream.Collectors; +import io.micrometer.observation.Observation; +import io.micrometer.observation.ObservationRegistry; import org.apache.kafka.clients.admin.AdminClientConfig; import org.apache.kafka.clients.consumer.CommitFailedException; import org.apache.kafka.clients.consumer.Consumer; @@ -134,9 +136,6 @@ import org.springframework.util.ObjectUtils; import org.springframework.util.StringUtils; -import io.micrometer.observation.Observation; -import io.micrometer.observation.ObservationRegistry; - /** * Single-threaded Message listener container using the Java {@link Consumer} supporting * auto-partition assignment or user-configured assignment. diff --git a/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/AdapterUtils.java b/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/AdapterUtils.java index de9e0d7d2c..1f93eb8138 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/AdapterUtils.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/AdapterUtils.java @@ -21,6 +21,7 @@ import org.apache.kafka.clients.consumer.ConsumerRecord; import org.apache.kafka.clients.producer.RecordMetadata; import org.apache.kafka.common.TopicPartition; +import reactor.core.publisher.Mono; import org.springframework.expression.ParserContext; import org.springframework.expression.common.TemplateParserContext; @@ -28,8 +29,6 @@ import org.springframework.lang.Nullable; import org.springframework.util.ClassUtils; -import reactor.core.publisher.Mono; - /** * Utilities for listener adapters. * diff --git a/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/ContinuationHandlerMethodArgumentResolver.java b/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/ContinuationHandlerMethodArgumentResolver.java index 23da8298d6..d17fc19080 100644 --- a/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/ContinuationHandlerMethodArgumentResolver.java +++ b/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/ContinuationHandlerMethodArgumentResolver.java @@ -16,12 +16,12 @@ package org.springframework.kafka.listener.adapter; +import reactor.core.publisher.Mono; + import org.springframework.core.MethodParameter; import org.springframework.messaging.Message; import org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver; -import reactor.core.publisher.Mono; - /** * No-op resolver for method arguments of type {@link kotlin.coroutines.Continuation}. *
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapter.java b/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapter.java
index dcf17e0d0f..e127b1e693 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapter.java
@@ -35,6 +35,7 @@
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.common.TopicPartition;
+import reactor.core.publisher.Mono;
import org.springframework.context.expression.MapAccessor;
import org.springframework.core.MethodParameter;
@@ -73,8 +74,6 @@
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
-import reactor.core.publisher.Mono;
-
/**
* An abstract {@link org.springframework.kafka.listener.MessageListener} adapter
* providing the necessary infrastructure to extract the payload of a
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/streams/KafkaStreamsMicrometerListener.java b/spring-kafka/src/main/java/org/springframework/kafka/streams/KafkaStreamsMicrometerListener.java
index d290e3e27e..d1c7e9a79f 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/streams/KafkaStreamsMicrometerListener.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/streams/KafkaStreamsMicrometerListener.java
@@ -22,14 +22,13 @@
import java.util.List;
import java.util.Map;
-import org.apache.kafka.streams.KafkaStreams;
-
-import org.springframework.kafka.config.StreamsBuilderFactoryBean;
-
import io.micrometer.core.instrument.ImmutableTag;
import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.Tag;
import io.micrometer.core.instrument.binder.kafka.KafkaStreamsMetrics;
+import org.apache.kafka.streams.KafkaStreams;
+
+import org.springframework.kafka.config.StreamsBuilderFactoryBean;
/**
* Creates a {@link KafkaStreamsMetrics} for the {@link KafkaStreams}.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/DefaultKafkaHeaderMapper.java b/spring-kafka/src/main/java/org/springframework/kafka/support/DefaultKafkaHeaderMapper.java
index 25bf914bd3..0be018fd8d 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/DefaultKafkaHeaderMapper.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/DefaultKafkaHeaderMapper.java
@@ -27,6 +27,9 @@
import java.util.Map;
import java.util.Set;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.kafka.common.header.Header;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.header.internals.RecordHeader;
@@ -35,10 +38,6 @@
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
/**
* Default header mapper for Apache Kafka.
* Most headers in {@link KafkaHeaders} are not mapped on outbound messages.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonMimeTypeModule.java b/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonMimeTypeModule.java
index c353c20fdb..f2b4fb3fb7 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonMimeTypeModule.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonMimeTypeModule.java
@@ -18,13 +18,13 @@
import java.io.IOException;
-import org.springframework.util.MimeType;
-
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.module.SimpleModule;
+import org.springframework.util.MimeType;
+
/**
* A {@link SimpleModule} extension for {@link MimeType} serialization.
*
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonUtils.java b/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonUtils.java
index f525166905..042640c35d 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonUtils.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/JacksonUtils.java
@@ -16,13 +16,13 @@
package org.springframework.kafka.support;
-import org.springframework.util.ClassUtils;
-
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.MapperFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.json.JsonMapper;
+import org.springframework.util.ClassUtils;
+
/**
* The utilities for Jackson {@link ObjectMapper} instances.
*
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ByteArrayJsonMessageConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ByteArrayJsonMessageConverter.java
index b359ae3f95..4686d09b80 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ByteArrayJsonMessageConverter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ByteArrayJsonMessageConverter.java
@@ -16,12 +16,12 @@
package org.springframework.kafka.support.converter;
-import org.springframework.kafka.support.KafkaNull;
-import org.springframework.messaging.Message;
-
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.kafka.support.KafkaNull;
+import org.springframework.messaging.Message;
+
/**
* JSON Message converter - {@code byte[]} on output, String, Bytes, or byte[] on input.
* Used in conjunction with Kafka
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/BytesJsonMessageConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/BytesJsonMessageConverter.java
index 65e3ca86df..b089e63b2a 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/BytesJsonMessageConverter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/BytesJsonMessageConverter.java
@@ -16,14 +16,13 @@
package org.springframework.kafka.support.converter;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.kafka.common.utils.Bytes;
import org.springframework.kafka.support.KafkaNull;
import org.springframework.messaging.Message;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
/**
* JSON Message converter - {@code Bytes} on output, String, Bytes, or byte[] on input.
* Used in conjunction with Kafka
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/JsonMessageConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/JsonMessageConverter.java
index a32872c18c..4a944e3562 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/JsonMessageConverter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/JsonMessageConverter.java
@@ -19,6 +19,9 @@
import java.io.IOException;
import java.lang.reflect.Type;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.type.TypeFactory;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.header.internals.RecordHeaders;
@@ -32,10 +35,6 @@
import org.springframework.messaging.Message;
import org.springframework.util.Assert;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.type.TypeFactory;
-
/**
* Base class for JSON message converters; on the consumer side, it can
* handle {@code byte[]}, {@link Bytes} and {@link String} record values.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/MappingJacksonParameterizedConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/MappingJacksonParameterizedConverter.java
index cb534678ee..f162af4e93 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/MappingJacksonParameterizedConverter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/MappingJacksonParameterizedConverter.java
@@ -19,6 +19,8 @@
import java.io.IOException;
import java.lang.reflect.Type;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.type.TypeFactory;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.utils.Bytes;
@@ -32,9 +34,6 @@
import org.springframework.util.Assert;
import org.springframework.util.MimeType;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.type.TypeFactory;
-
/**
* Subclass of {@link MappingJackson2MessageConverter} that can handle parameterized
* (generic) types.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ProjectingMessageConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ProjectingMessageConverter.java
index 6a78d3bc03..70c3cf563f 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ProjectingMessageConverter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/ProjectingMessageConverter.java
@@ -21,6 +21,8 @@
import java.lang.reflect.Type;
import java.nio.charset.StandardCharsets;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.utils.Bytes;
@@ -34,9 +36,6 @@
import org.springframework.messaging.Message;
import org.springframework.util.Assert;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
-
/**
* A {@link MessageConverter} implementation that uses a Spring Data
* {@link ProjectionFactory} to bind incoming messages to projection interfaces.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/StringJsonMessageConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/StringJsonMessageConverter.java
index 869b8d2762..7b4392f050 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/StringJsonMessageConverter.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/StringJsonMessageConverter.java
@@ -16,12 +16,12 @@
package org.springframework.kafka.support.converter;
-import org.springframework.kafka.support.KafkaNull;
-import org.springframework.messaging.Message;
-
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.kafka.support.KafkaNull;
+import org.springframework.messaging.Message;
+
/**
* JSON Message converter - String on output, String, Bytes, or byte[] on input. Used in
* conjunction with Kafka
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/DefaultJackson2JavaTypeMapper.java b/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/DefaultJackson2JavaTypeMapper.java
index 42e3519f15..f55e67e1bd 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/DefaultJackson2JavaTypeMapper.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/DefaultJackson2JavaTypeMapper.java
@@ -20,6 +20,8 @@
import java.util.List;
import java.util.Set;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.type.TypeFactory;
import org.apache.kafka.common.header.Headers;
import org.springframework.messaging.converter.MessageConversionException;
@@ -27,9 +29,6 @@
import org.springframework.util.ClassUtils;
import org.springframework.util.PatternMatchUtils;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.type.TypeFactory;
-
/**
* Jackson 2 type mapper.
*
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/Jackson2JavaTypeMapper.java b/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/Jackson2JavaTypeMapper.java
index 3f45504a88..06fc6c033d 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/Jackson2JavaTypeMapper.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/mapping/Jackson2JavaTypeMapper.java
@@ -16,9 +16,8 @@
package org.springframework.kafka.support.mapping;
-import org.apache.kafka.common.header.Headers;
-
import com.fasterxml.jackson.databind.JavaType;
+import org.apache.kafka.common.header.Headers;
/**
* Strategy for setting metadata on messages such that one can create the class that needs
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaListenerObservation.java b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaListenerObservation.java
index 41bd285fe9..aaec5c5275 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaListenerObservation.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaListenerObservation.java
@@ -16,16 +16,16 @@
package org.springframework.kafka.support.micrometer;
-import org.springframework.lang.NonNull;
-import org.springframework.lang.Nullable;
-import org.springframework.util.StringUtils;
-
import io.micrometer.common.KeyValues;
import io.micrometer.common.docs.KeyName;
import io.micrometer.observation.Observation.Context;
import io.micrometer.observation.ObservationConvention;
import io.micrometer.observation.docs.ObservationDocumentation;
+import org.springframework.lang.NonNull;
+import org.springframework.lang.Nullable;
+import org.springframework.util.StringUtils;
+
/**
* Spring for Apache Kafka Observation for listeners.
*
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordReceiverContext.java b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordReceiverContext.java
index 847fd6ba7e..f93dce1842 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordReceiverContext.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordReceiverContext.java
@@ -19,13 +19,12 @@
import java.nio.charset.StandardCharsets;
import java.util.function.Supplier;
+import io.micrometer.observation.transport.ReceiverContext;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.header.Header;
import org.springframework.lang.Nullable;
-import io.micrometer.observation.transport.ReceiverContext;
-
/**
* {@link ReceiverContext} for {@link ConsumerRecord}s.
*
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordSenderContext.java b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordSenderContext.java
index 615e2db727..0d18699313 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordSenderContext.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaRecordSenderContext.java
@@ -19,9 +19,8 @@
import java.nio.charset.StandardCharsets;
import java.util.function.Supplier;
-import org.apache.kafka.clients.producer.ProducerRecord;
-
import io.micrometer.observation.transport.SenderContext;
+import org.apache.kafka.clients.producer.ProducerRecord;
/**
* {@link SenderContext} for {@link ProducerRecord}s.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaTemplateObservation.java b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaTemplateObservation.java
index e926f98661..f50710e5d6 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaTemplateObservation.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/KafkaTemplateObservation.java
@@ -16,14 +16,14 @@
package org.springframework.kafka.support.micrometer;
-import org.springframework.lang.NonNull;
-
import io.micrometer.common.KeyValues;
import io.micrometer.common.docs.KeyName;
import io.micrometer.observation.Observation.Context;
import io.micrometer.observation.ObservationConvention;
import io.micrometer.observation.docs.ObservationDocumentation;
+import org.springframework.lang.NonNull;
+
/**
* Spring for Apache Kafka Observation for
* {@link org.springframework.kafka.core.KafkaTemplate}.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/MicrometerHolder.java b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/MicrometerHolder.java
index 782745925b..3315d45c33 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/MicrometerHolder.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/micrometer/MicrometerHolder.java
@@ -20,16 +20,16 @@
import java.util.concurrent.ConcurrentHashMap;
import java.util.function.Function;
-import org.springframework.beans.factory.NoUniqueBeanDefinitionException;
-import org.springframework.context.ApplicationContext;
-import org.springframework.lang.Nullable;
-import org.springframework.util.Assert;
-
import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.Timer;
import io.micrometer.core.instrument.Timer.Builder;
import io.micrometer.core.instrument.Timer.Sample;
+import org.springframework.beans.factory.NoUniqueBeanDefinitionException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.lang.Nullable;
+import org.springframework.util.Assert;
+
/**
* A wrapper for micrometer timers when available on the class path.
*
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonDeserializer.java b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonDeserializer.java
index e72e08bf49..243c658459 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonDeserializer.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonDeserializer.java
@@ -27,6 +27,11 @@
import java.util.Set;
import java.util.function.BiFunction;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.type.TypeFactory;
import org.apache.kafka.common.errors.SerializationException;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.serialization.Deserializer;
@@ -42,12 +47,6 @@
import org.springframework.util.ClassUtils;
import org.springframework.util.StringUtils;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.ObjectReader;
-import com.fasterxml.jackson.databind.type.TypeFactory;
-
/**
* Generic {@link org.apache.kafka.common.serialization.Deserializer Deserializer} for
* receiving JSON from Kafka and return Java objects.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerde.java b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerde.java
index 8cdfbb114e..0ec37b06fa 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerde.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerde.java
@@ -18,6 +18,9 @@
import java.util.Map;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.kafka.common.serialization.Serde;
import org.springframework.core.ResolvableType;
@@ -26,10 +29,6 @@
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
/**
* A {@link org.apache.kafka.common.serialization.Serde} that provides serialization and
* deserialization in JSON format.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerializer.java b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerializer.java
index aaa8f8de3c..83e49be1f3 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerializer.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonSerializer.java
@@ -20,6 +20,10 @@
import java.util.HashMap;
import java.util.Map;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
import org.apache.kafka.common.errors.SerializationException;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.serialization.Serializer;
@@ -33,11 +37,6 @@
import org.springframework.util.ClassUtils;
import org.springframework.util.StringUtils;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.ObjectWriter;
-
/**
* Generic {@link org.apache.kafka.common.serialization.Serializer Serializer} for sending
* Java objects to Kafka as JSON.
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonTypeResolver.java b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonTypeResolver.java
index fa3d486017..3b9f053419 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonTypeResolver.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/support/serializer/JsonTypeResolver.java
@@ -16,9 +16,8 @@
package org.springframework.kafka.support.serializer;
-import org.apache.kafka.common.header.Headers;
-
import com.fasterxml.jackson.databind.JavaType;
+import org.apache.kafka.common.header.Headers;
/**
* Determine the {@link JavaType} from the topic/data/headers.
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/annotation/AliasPropertiesTests.java b/spring-kafka/src/test/java/org/springframework/kafka/annotation/AliasPropertiesTests.java
index 500b7b02ce..1fbded44a8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/annotation/AliasPropertiesTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/annotation/AliasPropertiesTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.annotation;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@@ -54,6 +52,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/annotation/AsyncListenerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/annotation/AsyncListenerTests.java
index 24d668737e..e4d1bbe1f8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/annotation/AsyncListenerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/annotation/AsyncListenerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.annotation;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.List;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
@@ -27,6 +25,7 @@
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.junit.jupiter.api.Test;
+import reactor.core.publisher.Mono;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
@@ -45,7 +44,7 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-import reactor.core.publisher.Mono;
+import static org.assertj.core.api.Assertions.assertThat;
@SpringJUnitConfig
@DirtiesContext
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversion2Tests.java b/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversion2Tests.java
index 5371612e31..7d8074c5a1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversion2Tests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversion2Tests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.annotation;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
@@ -48,6 +46,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @author Victor Perez Rey
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversionTests.java b/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversionTests.java
index d7ed4c1996..64fb09fc91 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversionTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/annotation/BatchListenerConversionTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.annotation;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatNoException;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
@@ -74,6 +68,12 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/annotation/ContainerFactoryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/annotation/ContainerFactoryTests.java
index 0c6dc77fd0..0778754587 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/annotation/ContainerFactoryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/annotation/ContainerFactoryTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.annotation;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.util.concurrent.atomic.AtomicBoolean;
import org.junit.jupiter.api.Test;
@@ -33,6 +30,9 @@
import org.springframework.kafka.support.converter.MessageConverter;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/annotation/EnableKafkaIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/annotation/EnableKafkaIntegrationTests.java
index 9b06a9bb67..aab3dbd423 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/annotation/EnableKafkaIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/annotation/EnableKafkaIntegrationTests.java
@@ -16,18 +16,6 @@
package org.springframework.kafka.annotation;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.awaitility.Awaitility.await;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.reflect.Type;
@@ -52,6 +40,13 @@
import java.util.stream.Collectors;
import java.util.stream.IntStream;
+import io.micrometer.core.instrument.ImmutableTag;
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.Timer;
+import io.micrometer.core.instrument.search.MeterNotFoundException;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.Max;
import org.aopalliance.intercept.MethodInterceptor;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@@ -163,13 +158,17 @@
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;
-import io.micrometer.core.instrument.ImmutableTag;
-import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.Timer;
-import io.micrometer.core.instrument.search.MeterNotFoundException;
-import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
-import jakarta.validation.Valid;
-import jakarta.validation.constraints.Max;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.awaitility.Awaitility.await;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
/**
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaListenerEndpointRegistryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaListenerEndpointRegistryTests.java
index c9a250ac5a..2150737fb1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaListenerEndpointRegistryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaListenerEndpointRegistryTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.config;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
@@ -39,6 +33,12 @@
import org.springframework.kafka.listener.ConcurrentMessageListenerContainer;
import org.springframework.kafka.listener.MessageListenerContainer;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @author Joo Hyuk Kim
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaStreamsCustomizerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaStreamsCustomizerTests.java
index d3b02aea2c..837898c793 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaStreamsCustomizerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/config/KafkaStreamsCustomizerTests.java
@@ -16,14 +16,15 @@
package org.springframework.kafka.config;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicBoolean;
+import io.micrometer.core.instrument.ImmutableTag;
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.serialization.Serdes;
import org.apache.kafka.streams.KafkaStreams;
@@ -51,9 +52,7 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-import io.micrometer.core.instrument.ImmutableTag;
-import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
+import static org.assertj.core.api.Assertions.assertThat;
/**
* @author Nurettin Yilmaz
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/config/RecordMessagingMessageListenerAdapterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/config/RecordMessagingMessageListenerAdapterTests.java
index 0ba7308bdd..144a00f7c0 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/config/RecordMessagingMessageListenerAdapterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/config/RecordMessagingMessageListenerAdapterTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.config;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
@@ -35,6 +33,8 @@
import org.springframework.messaging.handler.annotation.support.DefaultMessageHandlerMethodFactory;
import org.springframework.messaging.handler.annotation.support.MessageHandlerMethodFactory;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.5
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanInMemoryStateStoreTests.java b/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanInMemoryStateStoreTests.java
index 07185ba917..a2e8163edb 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanInMemoryStateStoreTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanInMemoryStateStoreTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.config;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
@@ -46,6 +44,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Cédric Schaller
* @author Soby Chacko
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanTests.java b/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanTests.java
index dd0f66efb1..a0fd441738 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryBeanTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.config;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
@@ -50,6 +46,10 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Pawel Szymczyk
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryLateConfigTests.java b/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryLateConfigTests.java
index c412f155d9..241ef161f8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryLateConfigTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/config/StreamsBuilderFactoryLateConfigTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.config;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-
import java.util.Properties;
import org.apache.kafka.streams.StreamsBuilder;
@@ -39,6 +35,10 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+
/**
* @author Soby Chacko
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaConsumerFactoryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaConsumerFactoryTests.java
index a8463ea3c2..4cac05e5d1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaConsumerFactoryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaConsumerFactoryTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.AbstractMap;
import java.util.ArrayList;
@@ -62,6 +57,11 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Chris Gilbert
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaProducerFactoryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaProducerFactoryTests.java
index cfd2d32713..144d42357a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaProducerFactoryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultKafkaProducerFactoryTests.java
@@ -16,20 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatCode;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
@@ -62,6 +48,20 @@
import org.springframework.transaction.CannotCreateTransactionException;
import org.springframework.transaction.support.TransactionTemplate;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatCode;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Adrian Gygax
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultTransactionIdSuffixStrategyTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultTransactionIdSuffixStrategyTests.java
index 20256d3dc3..8e928b93ec 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultTransactionIdSuffixStrategyTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/DefaultTransactionIdSuffixStrategyTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatNoException;
-
import java.util.Map;
import java.util.Queue;
@@ -27,6 +23,10 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+
/**
* @author Ilya Starchenko
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminBadContextTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminBadContextTests.java
index bdf18ceb87..1da6656df6 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminBadContextTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminBadContextTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-
import java.util.HashMap;
import java.util.Map;
@@ -31,6 +29,8 @@
import org.springframework.kafka.test.EmbeddedKafkaBroker;
import org.springframework.kafka.test.EmbeddedKafkaZKBroker;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+
/**
* @author Gary Russell
* @since 1.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminTests.java
index 5405c5ea8f..2cc865c91d 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaAdminTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.awaitility.Awaitility.await;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.Collections;
@@ -66,6 +60,12 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.ReflectionUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.awaitility.Awaitility.await;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @author Adrian Gygax
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTests.java
index 4c31154792..2853eeef1d 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTests.java
@@ -16,24 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.allOf;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoInteractions;
-import static org.springframework.kafka.test.assertj.KafkaConditions.key;
-import static org.springframework.kafka.test.assertj.KafkaConditions.keyValue;
-import static org.springframework.kafka.test.assertj.KafkaConditions.partition;
-import static org.springframework.kafka.test.assertj.KafkaConditions.timestamp;
-import static org.springframework.kafka.test.assertj.KafkaConditions.value;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
@@ -97,6 +79,24 @@
import org.springframework.messaging.Message;
import org.springframework.messaging.support.MessageBuilder;
+import static org.assertj.core.api.Assertions.allOf;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+import static org.springframework.kafka.test.assertj.KafkaConditions.key;
+import static org.springframework.kafka.test.assertj.KafkaConditions.keyValue;
+import static org.springframework.kafka.test.assertj.KafkaConditions.partition;
+import static org.springframework.kafka.test.assertj.KafkaConditions.timestamp;
+import static org.springframework.kafka.test.assertj.KafkaConditions.value;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTransactionTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTransactionTests.java
index 3db8bfa773..641ea558eb 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTransactionTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/KafkaTemplateTransactionTests.java
@@ -16,24 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.springframework.kafka.test.assertj.KafkaConditions.key;
-import static org.springframework.kafka.test.assertj.KafkaConditions.value;
-
import java.time.Duration;
import java.util.Collections;
import java.util.Iterator;
@@ -85,6 +67,24 @@
import org.springframework.transaction.support.DefaultTransactionStatus;
import org.springframework.transaction.support.TransactionTemplate;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.springframework.kafka.test.assertj.KafkaConditions.key;
+import static org.springframework.kafka.test.assertj.KafkaConditions.value;
+
/**
* @author Gary Russell
* @author Nakul Mishra
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/RoutingKafkaTemplateTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/RoutingKafkaTemplateTests.java
index 608ae2fe68..4d31f5f305 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/RoutingKafkaTemplateTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/RoutingKafkaTemplateTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
@@ -34,6 +26,14 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Nathan Xu
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/TransactionSynchronizationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/TransactionSynchronizationTests.java
index 2b0eaea06d..38e79f1769 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/TransactionSynchronizationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/TransactionSynchronizationTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.core;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import org.apache.kafka.clients.producer.Producer;
import org.junit.jupiter.api.Test;
@@ -34,6 +28,12 @@
import org.springframework.transaction.support.TransactionSynchronizationManager;
import org.springframework.transaction.support.TransactionTemplate;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateIntegrationTests.java
index bd9f1e9896..8dbe8d3a24 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.core.reactive;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-
import java.time.Duration;
import java.time.Instant;
import java.util.AbstractMap.SimpleImmutableEntry;
@@ -44,6 +41,16 @@
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import org.reactivestreams.Subscription;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+import reactor.kafka.receiver.ReceiverOptions;
+import reactor.kafka.receiver.ReceiverRecord;
+import reactor.kafka.sender.KafkaSender;
+import reactor.kafka.sender.SenderOptions;
+import reactor.kafka.sender.SenderRecord;
+import reactor.kafka.sender.SenderResult;
+import reactor.test.StepVerifier;
+import reactor.util.function.Tuple2;
import org.springframework.kafka.support.DefaultKafkaHeaderMapper;
import org.springframework.kafka.support.KafkaHeaderMapper;
@@ -56,16 +63,8 @@
import org.springframework.messaging.MessageHeaders;
import org.springframework.messaging.support.MessageBuilder;
-import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
-import reactor.kafka.receiver.ReceiverOptions;
-import reactor.kafka.receiver.ReceiverRecord;
-import reactor.kafka.sender.KafkaSender;
-import reactor.kafka.sender.SenderOptions;
-import reactor.kafka.sender.SenderRecord;
-import reactor.kafka.sender.SenderResult;
-import reactor.test.StepVerifier;
-import reactor.util.function.Tuple2;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
/**
* @author Mark Norkin
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateTransactionIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateTransactionIntegrationTests.java
index 5d82eb01a1..39e209183d 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateTransactionIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/core/reactive/ReactiveKafkaProducerTemplateTransactionIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.core.reactive;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-
import java.time.Duration;
import java.time.Instant;
import java.util.ArrayList;
@@ -40,17 +37,6 @@
import org.junit.jupiter.api.TestInfo;
import org.reactivestreams.Publisher;
import org.reactivestreams.Subscription;
-
-import org.springframework.core.log.LogAccessor;
-import org.springframework.kafka.support.KafkaUtils;
-import org.springframework.kafka.support.converter.MessagingMessageConverter;
-import org.springframework.kafka.test.condition.EmbeddedKafkaCondition;
-import org.springframework.kafka.test.condition.LogLevels;
-import org.springframework.kafka.test.condition.LogLevelsCondition;
-import org.springframework.kafka.test.context.EmbeddedKafka;
-import org.springframework.kafka.test.utils.JUnitUtils;
-import org.springframework.kafka.test.utils.KafkaTestUtils;
-
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import reactor.core.scheduler.Schedulers;
@@ -63,6 +49,19 @@
import reactor.kafka.sender.internals.DefaultKafkaSender;
import reactor.test.StepVerifier;
+import org.springframework.core.log.LogAccessor;
+import org.springframework.kafka.support.KafkaUtils;
+import org.springframework.kafka.support.converter.MessagingMessageConverter;
+import org.springframework.kafka.test.condition.EmbeddedKafkaCondition;
+import org.springframework.kafka.test.condition.LogLevels;
+import org.springframework.kafka.test.condition.LogLevelsCondition;
+import org.springframework.kafka.test.context.EmbeddedKafka;
+import org.springframework.kafka.test.utils.JUnitUtils;
+import org.springframework.kafka.test.utils.KafkaTestUtils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+
/**
* @author Mark Norkin
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ABSwitchClusterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ABSwitchClusterTests.java
index 2f6f58b701..a71d4d491a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ABSwitchClusterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ABSwitchClusterTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
@@ -44,6 +39,11 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.6
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/AsyncAckAfterHandleTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/AsyncAckAfterHandleTests.java
index ab436e457e..80dc2e7cc2 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/AsyncAckAfterHandleTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/AsyncAckAfterHandleTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
@@ -47,6 +45,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 3.0
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommitOnAssignmentTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommitOnAssignmentTests.java
index 226947ed50..20170278ad 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommitOnAssignmentTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommitOnAssignmentTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.withSettings;
-
import java.time.Duration;
import java.util.Collection;
import java.util.Collections;
@@ -61,6 +50,17 @@
import org.springframework.test.annotation.DirtiesContext.ClassMode;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.withSettings;
+
/**
* @author Gary Russell
* @since 2.3.6
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler1Tests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler1Tests.java
index 70ba8c8c69..a1df07a6eb 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler1Tests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler1Tests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -60,6 +52,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler2Tests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler2Tests.java
index 543960c2bb..6e0b4913ed 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler2Tests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler2Tests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -58,6 +51,13 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler3Tests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler3Tests.java
index 6fba8b9d99..c119c9e506 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler3Tests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonContainerStoppingErrorHandler3Tests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.Arrays;
import java.util.Collection;
@@ -59,6 +51,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonDelegatingErrorHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonDelegatingErrorHandlerTests.java
index 225f5b43b3..c994e4a1ea 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonDelegatingErrorHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonDelegatingErrorHandlerTests.java
@@ -16,15 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-
import java.io.IOException;
import java.util.Collections;
import java.util.Map;
@@ -38,6 +29,15 @@
import org.springframework.kafka.core.KafkaProducerException;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
/**
* Tests for {@link CommonDelegatingErrorHandler}.
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonMixedErrorHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonMixedErrorHandlerTests.java
index 0d6c7bdf26..2cf93001c9 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonMixedErrorHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/CommonMixedErrorHandlerTests.java
@@ -16,12 +16,12 @@
package org.springframework.kafka.listener;
+import org.junit.jupiter.api.Test;
+
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
-import org.junit.jupiter.api.Test;
-
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerMockTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerMockTests.java
index 0a59a00b8b..8df4c0bea2 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerMockTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerMockTests.java
@@ -16,18 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.atLeastOnce;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collection;
@@ -74,6 +62,18 @@
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.transaction.support.TransactionSynchronizationManager;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerTests.java
index 5561ae8abc..84981b20d3 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConcurrentMessageListenerContainerTests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -70,6 +63,13 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
import org.springframework.lang.Nullable;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerAwareRebalanceListenerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerAwareRebalanceListenerTests.java
index 5930ea8e72..2044f5cd1a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerAwareRebalanceListenerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerAwareRebalanceListenerTests.java
@@ -16,14 +16,14 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Collection;
import java.util.concurrent.atomic.AtomicBoolean;
import org.apache.kafka.common.TopicPartition;
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @author Michal Domagala
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerSeekAwareTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerSeekAwareTests.java
index d579423f3d..6ddc775613 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerSeekAwareTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ConsumerSeekAwareTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.LinkedList;
@@ -34,6 +30,10 @@
import org.springframework.kafka.listener.ConsumerSeekAware.ConsumerSeekCallback;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.6
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerCustomizationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerCustomizationTests.java
index ce8f5f368d..73ed759cff 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerCustomizationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerCustomizationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.nio.charset.StandardCharsets;
import java.util.stream.Stream;
@@ -39,6 +36,9 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
/**
* Tests for container customizations.
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerEnforceRebalanceTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerEnforceRebalanceTests.java
index 8c6215ec7a..1dd127a24f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerEnforceRebalanceTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerEnforceRebalanceTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.awaitility.Awaitility.await;
-
import java.time.Duration;
import java.util.Collection;
import java.util.concurrent.CountDownLatch;
@@ -47,6 +44,9 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.awaitility.Awaitility.await;
+
/**
* @author Soby Chacko
* @since 3.1.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerGroupSequencerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerGroupSequencerTests.java
index 344f79387b..c476913167 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerGroupSequencerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerGroupSequencerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@@ -48,6 +46,8 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.7.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerPauseImmediateTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerPauseImmediateTests.java
index f0433f3df2..c0b4c4bc7e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerPauseImmediateTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ContainerPauseImmediateTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -60,6 +52,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DeadLetterPublishingRecovererTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DeadLetterPublishingRecovererTests.java
index 488e5ef7dd..4586ba1a3b 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DeadLetterPublishingRecovererTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DeadLetterPublishingRecovererTests.java
@@ -16,23 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willCallRealMethod;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.atLeastOnce;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.Collections;
import java.util.HashMap;
@@ -73,6 +56,23 @@
import org.springframework.kafka.support.serializer.SerializationUtils;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willCallRealMethod;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Tomaz Fernandes
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultAfterRollbackProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultAfterRollbackProcessorTests.java
index 5cbf0496dc..2ea0689671 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultAfterRollbackProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultAfterRollbackProcessorTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
@@ -50,6 +39,17 @@
import org.springframework.util.backoff.BackOffExecution;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Francois Rosiere
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchIntegrationTests.java
index 98d1a46409..e8e15a101a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchIntegrationTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@@ -46,6 +44,8 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* {@link DefaultErrorHandler} tests for batch listeners.
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchTests.java
index c02763451b..a7df73fb52 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerBatchTests.java
@@ -16,18 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -67,6 +55,18 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* {@link DefaultErrorHandler} tests for batch listeners.
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchAckTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchAckTests.java
index f66710e395..0c43d624a6 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchAckTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchAckTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -61,6 +53,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchListenerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchListenerTests.java
index 0af228ae86..37a5320231 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchListenerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksBatchListenerTests.java
@@ -16,15 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -64,6 +55,15 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumeContainerPausedTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumeContainerPausedTests.java
index e3df826388..8c9bc6b2bb 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumeContainerPausedTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumeContainerPausedTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -64,6 +53,17 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumePartitionTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumePartitionTests.java
index e57dd10644..dd4e9c5a80 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumePartitionTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckNoResumePartitionTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -66,6 +55,17 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckTests.java
index 6c4fd1d3f5..2d3dbd0363 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerNoSeeksRecordAckTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -67,6 +56,17 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerRecordTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerRecordTests.java
index 69fc54ebcf..cfc79f95ee 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerRecordTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerRecordTests.java
@@ -16,19 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
@@ -51,6 +38,19 @@
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* {@link DefaultErrorHandler} tests for record listeners.
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchAckTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchAckTests.java
index 84bf2c1cb6..40b4171b82 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchAckTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchAckTests.java
@@ -16,18 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -68,6 +56,18 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchListenerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchListenerTests.java
index 69f8624fbf..e370fcced4 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchListenerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionBatchListenerTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -69,6 +58,17 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionTests.java
index 26db166fe8..240ec910ca 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/DefaultErrorHandlerSeekAfterCommitExceptionTests.java
@@ -16,18 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -69,6 +57,18 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingCoverageTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingCoverageTests.java
index b0a916bbb0..63970a2d13 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingCoverageTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingCoverageTests.java
@@ -16,12 +16,12 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Map;
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.9.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingDeserializerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingDeserializerTests.java
index e06b309b3f..a30b8519b4 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingDeserializerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingDeserializerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.io.ByteArrayInputStream;
import java.io.ObjectInputStream;
import java.util.Map;
@@ -60,6 +58,8 @@
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingUtilsTest.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingUtilsTest.java
index 0be4a13dcc..96382450a3 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingUtilsTest.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ErrorHandlingUtilsTest.java
@@ -16,15 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoInteractions;
-
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@@ -45,6 +36,15 @@
import org.springframework.util.backoff.BackOff;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+
/**
* @author Antonio Tomac
* @since 3.0.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ExceptionClassifierTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ExceptionClassifierTests.java
index 0ef5688e50..3d194eff8e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ExceptionClassifierTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ExceptionClassifierTests.java
@@ -16,10 +16,10 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.8.4
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedBatchProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedBatchProcessorTests.java
index 22f5c38d21..f04291556f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedBatchProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedBatchProcessorTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.util.List;
import java.util.Map;
import java.util.function.BiConsumer;
@@ -47,6 +36,17 @@
import org.springframework.util.backoff.BackOff;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Francois Rosiere
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordProcessorTests.java
index 8d72fa9d8d..8c0ed338cc 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordProcessorTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Collections;
import java.util.List;
@@ -27,6 +25,8 @@
import org.springframework.kafka.support.TopicPartitionOffset;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3.6
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordTrackerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordTrackerTests.java
index c50db09044..de02ab623f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordTrackerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/FailedRecordTrackerTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@@ -38,6 +34,10 @@
import org.springframework.util.backoff.BackOffExecution;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.2.5
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerIntegrationTests.java
index 257cacfc06..b3eb7fe238 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerIntegrationTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@@ -49,6 +47,8 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerTests.java
index 40a9f535d5..e4a8b4adf1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/FallbackBatchErrorHandlerTests.java
@@ -16,21 +16,6 @@
package org.springframework.kafka.listener;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
-
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Collections;
@@ -52,6 +37,20 @@
import org.springframework.util.ReflectionUtils;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+
/**
* @author Gary Russell
* @since 2.3.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/HeaderMethodArgumentResolverTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/HeaderMethodArgumentResolverTests.java
index 88423b6b84..1a2841326a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/HeaderMethodArgumentResolverTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/HeaderMethodArgumentResolverTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.nio.ByteBuffer;
import java.util.Map;
@@ -29,6 +27,8 @@
import org.springframework.messaging.handler.invocation.InvocableHandlerMethod;
import org.springframework.messaging.support.GenericMessage;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaListenerEndpointRegistryLifecycleTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaListenerEndpointRegistryLifecycleTests.java
index 8401db4a06..62ae53b9c1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaListenerEndpointRegistryLifecycleTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaListenerEndpointRegistryLifecycleTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
-import static org.mockito.Mockito.mock;
-
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
@@ -38,6 +34,10 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+
/**
* @author Asi Bross
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaMessageListenerContainerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaMessageListenerContainerTests.java
index 17e8a9e391..8e68175f95 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaMessageListenerContainerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/KafkaMessageListenerContainerTests.java
@@ -16,23 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -131,6 +114,23 @@
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* Tests for the listener container.
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerContainerPauseServiceTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerContainerPauseServiceTests.java
index 0aa653964a..80a8607c58 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerContainerPauseServiceTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerContainerPauseServiceTests.java
@@ -16,16 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.time.Instant;
import java.util.concurrent.atomic.AtomicBoolean;
@@ -39,6 +29,16 @@
import org.springframework.scheduling.TaskScheduler;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* Unit test for {@link ListenerContainerPauseService}.
*
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerErrorHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerErrorHandlerTests.java
index 53e2e66a82..fc97f1c06e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerErrorHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerErrorHandlerTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.listener;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.List;
@@ -34,6 +29,11 @@
import org.springframework.kafka.listener.adapter.RecordMessagingMessageListenerAdapter;
import org.springframework.kafka.support.Acknowledgment;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerUtilsTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerUtilsTests.java
index ae31c9d5b1..278a4a069c 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerUtilsTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ListenerUtilsTests.java
@@ -16,13 +16,13 @@
package org.springframework.kafka.listener;
+import org.apache.kafka.clients.consumer.OffsetAndMetadata;
+import org.junit.jupiter.api.Test;
+
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;
-import org.apache.kafka.clients.consumer.OffsetAndMetadata;
-import org.junit.jupiter.api.Test;
-
/**
* @author Gary Russell
* @author Francois Rosiere
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/LoggingErrorHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/LoggingErrorHandlerTests.java
index 56ca58828d..8678fe0596 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/LoggingErrorHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/LoggingErrorHandlerTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -60,6 +49,17 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAckPartialBatchTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAckPartialBatchTests.java
index 10a3e4e979..d682e871c0 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAckPartialBatchTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAckPartialBatchTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -63,6 +55,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAssignmentInitialSeekTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAssignmentInitialSeekTests.java
index add66d5f06..65f4c478ea 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAssignmentInitialSeekTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualAssignmentInitialSeekTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.atLeastOnce;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.lang.reflect.Method;
import java.time.Duration;
import java.util.Arrays;
@@ -56,6 +48,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.0.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTests.java
index 725d154d4a..fb162270d0 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -64,6 +56,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTxTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTxTests.java
index 57da7e7867..7ed4b0d0a6 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTxTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackBatchTxTests.java
@@ -16,16 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -70,6 +60,16 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackPauseResumeTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackPauseResumeTests.java
index 7875e57519..fae1db1b77 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackPauseResumeTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackPauseResumeTests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -65,6 +58,13 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordTests.java
index b6e3024e6b..05be09062c 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -65,6 +57,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordZeroSleepTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordZeroSleepTests.java
index 3cb52fbef4..20454460cd 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordZeroSleepTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordZeroSleepTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -64,6 +56,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8.5
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingGroupIdTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingGroupIdTests.java
index 4914fac6c4..ef14136a5f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingGroupIdTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingGroupIdTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-
import java.util.Collections;
import org.apache.kafka.clients.consumer.ConsumerConfig;
@@ -39,6 +37,8 @@
import org.springframework.kafka.test.condition.EmbeddedKafkaCondition;
import org.springframework.kafka.test.context.EmbeddedKafka;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+
/**
* @author Gary Russell
* @since 2.1.5
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicCheckOverrideAdminConfigTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicCheckOverrideAdminConfigTests.java
index d6bfef9a25..9e52e20eb8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicCheckOverrideAdminConfigTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicCheckOverrideAdminConfigTests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThatNoException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.util.Map;
import java.util.Properties;
@@ -37,6 +30,13 @@
import org.springframework.kafka.test.context.EmbeddedKafka;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 3.0
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicsTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicsTests.java
index 264cf30a82..9c56e5bd43 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicsTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/MissingTopicsTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-
import java.util.Map;
import org.junit.jupiter.api.BeforeAll;
@@ -30,6 +27,9 @@
import org.springframework.kafka.test.context.EmbeddedKafka;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
/**
* @author Gary Russell
* @since 2.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/MockConsumerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/MockConsumerTests.java
index ae5c79a465..1116140543 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/MockConsumerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/MockConsumerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@@ -47,6 +45,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 3.0.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerManualAssignmentTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerManualAssignmentTests.java
index 380e96e45e..f4f3420916 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerManualAssignmentTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerManualAssignmentTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -68,6 +57,17 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerWhileErrorHandlerIsRetryingTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerWhileErrorHandlerIsRetryingTests.java
index 7e920052f1..b2e45c2f53 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerWhileErrorHandlerIsRetryingTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/PauseContainerWhileErrorHandlerIsRetryingTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.awaitility.Awaitility.await;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.spy;
-
import java.time.Duration;
import java.util.LinkedHashSet;
import java.util.List;
@@ -56,6 +50,12 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.awaitility.Awaitility.await;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.spy;
+
/**
* @author Antonio Tomac
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/RemainingRecordsErrorHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/RemainingRecordsErrorHandlerTests.java
index a4d7e96ff8..899fe2c6ef 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/RemainingRecordsErrorHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/RemainingRecordsErrorHandlerTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -60,6 +52,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.1.12
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTXTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTXTests.java
index 4f25f1c5ca..78e70bbc33 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTXTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTXTests.java
@@ -16,16 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -67,6 +57,16 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.0.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTests.java
index 90962275a9..7dfe17f3d1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorBatchModeTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -61,6 +53,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.0.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTXTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTXTests.java
index 1695b0fe05..82fd5a2ebc 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTXTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTXTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -68,6 +57,17 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.0.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTests.java
index b4ad2b3731..08ad7be0bd 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentOnErrorRecordModeTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -63,6 +55,14 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.0.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentRecovererTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentRecovererTests.java
index bb474f0031..15b380b3b0 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentRecovererTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentRecovererTests.java
@@ -16,19 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
@@ -68,6 +55,19 @@
import org.springframework.lang.Nullable;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+
/**
* @author Gary Russell
* @since 2.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTests.java
index 14750b7d87..a08c8c44b8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.atLeastOnce;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -67,6 +56,17 @@
import org.springframework.test.annotation.DirtiesContext.ClassMode;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+
/**
* @author Gary Russell
* @since 2.3.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxRollbackTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxRollbackTests.java
index 0e7c30c32d..851469c1ba 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxRollbackTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxRollbackTests.java
@@ -16,16 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -67,6 +57,16 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxTests.java
index 6f8d1fe57a..41d224e3d1 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/SubBatchPerPartitionTxTests.java
@@ -16,16 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
@@ -67,6 +57,16 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.3.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/TestOOMError.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/TestOOMError.java
index 29f0bafc94..80c5bf5900 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/TestOOMError.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/TestOOMError.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.Arrays;
import java.util.HashMap;
@@ -42,6 +35,13 @@
import org.springframework.kafka.listener.ContainerProperties.AckMode;
import org.springframework.kafka.support.TopicPartitionOffset;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.1.11
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/TransactionalContainerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/TransactionalContainerTests.java
index 9982ddf822..1889155871 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/TransactionalContainerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/TransactionalContainerTests.java
@@ -16,26 +16,6 @@
package org.springframework.kafka.listener;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyMap;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
-
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collection;
@@ -98,6 +78,26 @@
import org.springframework.transaction.support.DefaultTransactionDefinition;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchAdapterConversionErrorsTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchAdapterConversionErrorsTests.java
index 4ac12d81cd..9c8bd46df9 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchAdapterConversionErrorsTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchAdapterConversionErrorsTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.Mockito.mock;
-
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
@@ -47,6 +43,10 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchListenerWithRecordAdapterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchListenerWithRecordAdapterTests.java
index 0276612d89..ccfe86dadd 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchListenerWithRecordAdapterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchListenerWithRecordAdapterTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.util.ArrayList;
import java.util.List;
@@ -36,6 +33,9 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.2.5
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchMessagingMessageListenerAdapterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchMessagingMessageListenerAdapterTests.java
index 40fef84669..cc9a9eaa96 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchMessagingMessageListenerAdapterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/BatchMessagingMessageListenerAdapterTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@@ -31,6 +23,7 @@
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.junit.jupiter.api.Test;
+import reactor.core.publisher.Mono;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
@@ -46,7 +39,13 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-import reactor.core.publisher.Mono;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
/**
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/ConvertingMessageListenerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/ConvertingMessageListenerTests.java
index 380248e63f..a9b146465e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/ConvertingMessageListenerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/ConvertingMessageListenerTests.java
@@ -16,13 +16,8 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.kafka.clients.consumer.Consumer;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.header.internals.RecordHeader;
@@ -38,8 +33,12 @@
import org.springframework.messaging.converter.MessageConversionException;
import org.springframework.messaging.converter.MessageConverter;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
/**
* @author Adrian Chlebosz
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/FilteringAdapterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/FilteringAdapterTests.java
index 2b04bc3b80..ecc1b87c35 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/FilteringAdapterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/FilteringAdapterTests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
@@ -34,6 +27,13 @@
import org.springframework.kafka.listener.BatchAcknowledgingMessageListener;
import org.springframework.kafka.support.Acknowledgment;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.0
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/KafkaBackoffAwareMessageListenerAdapterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/KafkaBackoffAwareMessageListenerAdapterTests.java
index d411dababa..54edaa029a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/KafkaBackoffAwareMessageListenerAdapterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/KafkaBackoffAwareMessageListenerAdapterTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.ArgumentMatchers.isNull;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-
import java.math.BigInteger;
import java.time.Clock;
import java.time.Instant;
@@ -50,6 +39,17 @@
import org.springframework.kafka.retrytopic.RetryTopicHeaders;
import org.springframework.kafka.support.Acknowledgment;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapterTests.java
index a1c59bc5f0..5b879781ad 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/listener/adapter/MessagingMessageListenerAdapterTests.java
@@ -16,20 +16,12 @@
package org.springframework.kafka.listener.adapter;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.lang.reflect.Method;
import java.util.concurrent.CompletableFuture;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.junit.jupiter.api.Test;
+import reactor.core.publisher.Mono;
import org.springframework.kafka.annotation.KafkaListenerAnnotationBeanPostProcessor;
import org.springframework.kafka.listener.AcknowledgingMessageListener;
@@ -38,7 +30,14 @@
import org.springframework.kafka.support.converter.RecordMessageConverter;
import org.springframework.messaging.support.GenericMessage;
-import reactor.core.publisher.Mono;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
/**
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/requestreply/CorrelationKeyTests.java b/spring-kafka/src/test/java/org/springframework/kafka/requestreply/CorrelationKeyTests.java
index b6ba59a105..cfff7b08f8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/requestreply/CorrelationKeyTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/requestreply/CorrelationKeyTests.java
@@ -16,10 +16,10 @@
package org.springframework.kafka.requestreply;
-import static org.assertj.core.api.Assertions.assertThat;
-
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.8.10
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/requestreply/ReplyingKafkaTemplateTests.java b/spring-kafka/src/test/java/org/springframework/kafka/requestreply/ReplyingKafkaTemplateTests.java
index dd7e406701..6ba433a5f3 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/requestreply/ReplyingKafkaTemplateTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/requestreply/ReplyingKafkaTemplateTests.java
@@ -16,15 +16,6 @@
package org.springframework.kafka.requestreply;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.fail;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import java.nio.ByteBuffer;
import java.time.Duration;
import java.util.ArrayList;
@@ -98,6 +89,15 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.fail;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Nathan Xu
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/BackOffValuesGeneratorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/BackOffValuesGeneratorTests.java
index 2e3b7abb67..d5c207642d 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/BackOffValuesGeneratorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/BackOffValuesGeneratorTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Arrays;
import java.util.List;
@@ -27,6 +25,8 @@
import org.springframework.retry.backoff.ExponentialBackOffPolicy;
import org.springframework.retry.backoff.NoBackOffPolicy;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Tomaz Fernandes
* @since 2.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/CircularDltHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/CircularDltHandlerTests.java
index 4cb6820080..07fbd424ec 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/CircularDltHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/CircularDltHandlerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.mockito.Mockito.mock;
-
import org.junit.jupiter.api.Test;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
@@ -31,6 +29,8 @@
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeadLetterPublishingRecovererFactoryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeadLetterPublishingRecovererFactoryTests.java
index e059f8e091..62a568e3fa 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeadLetterPublishingRecovererFactoryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeadLetterPublishingRecovererFactoryTests.java
@@ -16,20 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-
import java.math.BigInteger;
import java.nio.ByteBuffer;
import java.time.Clock;
@@ -64,6 +50,20 @@
import org.springframework.kafka.support.KafkaHeaders;
import org.springframework.kafka.test.condition.LogLevels;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicProcessorTests.java
index 8efea11c1a..1eeffbfbf6 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicProcessorTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.Mockito.times;
-
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
@@ -32,6 +27,11 @@
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicResolverTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicResolverTests.java
index 13e8bd16f9..cd584a3c8e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicResolverTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DefaultDestinationTopicResolverTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.assertj.core.api.Assertions.assertThatNullPointerException;
-
import java.time.Clock;
import java.time.Instant;
import java.util.Arrays;
@@ -41,6 +36,11 @@
import org.springframework.kafka.support.converter.ConversionException;
import org.springframework.kafka.support.serializer.DeserializationException;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.assertj.core.api.Assertions.assertThatNullPointerException;
+
/**
* @author Tomaz Fernandes
* @author Yvette Quinby
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeliveryHeaderTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeliveryHeaderTests.java
index 686413c935..0c4bac4498 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeliveryHeaderTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DeliveryHeaderTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
@@ -53,6 +51,8 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* Test delivery header, since 3.2 support class level {@link RetryableTopic}.
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DestinationTopicPropertiesFactoryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DestinationTopicPropertiesFactoryTests.java
index a93322460c..a2d9e5122e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DestinationTopicPropertiesFactoryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DestinationTopicPropertiesFactoryTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Collections;
import java.util.List;
import java.util.Map;
@@ -38,6 +36,8 @@
import org.springframework.retry.backoff.ExponentialBackOffPolicy;
import org.springframework.retry.backoff.FixedBackOffPolicy;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Tomaz Fernandes
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DltStartupTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DltStartupTests.java
index fd1b1857ce..e1e91a85ea 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DltStartupTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/DltStartupTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.util.Map;
import org.apache.kafka.clients.admin.AdminClientConfig;
@@ -44,6 +41,9 @@
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
/**
* Verify that autoStartDltHandler overrides factory autoStartup (for both factory
* settings).
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/EndpointCustomizerFactoryTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/EndpointCustomizerFactoryTests.java
index a7dbcb6793..f4c83c9fd3 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/EndpointCustomizerFactoryTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/EndpointCustomizerFactoryTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@@ -40,6 +36,10 @@
import org.springframework.kafka.support.EndpointHandlerMultiMethod;
import org.springframework.kafka.support.TopicPartitionOffset;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Tomaz Fernandes
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicClassLevelIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicClassLevelIntegrationTests.java
index d937518ef6..51ca6706e6 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicClassLevelIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicClassLevelIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-
import java.time.Clock;
import java.util.HashMap;
import java.util.Map;
@@ -62,6 +59,9 @@
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
/**
* Tests for ...
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicIntegrationTests.java
index 6241ef778e..5c6a3eba6e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ExistingRetryTopicIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-
import java.time.Clock;
import java.util.HashMap;
import java.util.Map;
@@ -63,6 +60,9 @@
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
/**
* Tests for https://github.com/spring-projects/spring-kafka/issues/1828
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryConfigurerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryConfigurerTests.java
index b574917554..419f2fe7ab 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryConfigurerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryConfigurerTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-
import java.math.BigInteger;
import java.time.Clock;
import java.time.Instant;
@@ -65,6 +54,17 @@
import org.springframework.util.backoff.BackOffExecution;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryResolverTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryResolverTests.java
index b3f8129dd1..b7a1633636 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryResolverTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/ListenerContainerFactoryResolverTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.Mockito.times;
-
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
@@ -30,6 +24,12 @@
import org.springframework.beans.factory.BeanFactory;
import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
* @since 2.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/PartitionResolverTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/PartitionResolverTests.java
index 4aa43135cf..3a6642cba5 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/PartitionResolverTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/PartitionResolverTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import java.util.Map;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CountDownLatch;
@@ -52,6 +46,12 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.9.2
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelExceptionRoutingIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelExceptionRoutingIntegrationTests.java
index 6e0eb0eab4..6fcff9b1cc 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelExceptionRoutingIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelExceptionRoutingIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -61,6 +58,9 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
/**
* Test class level non-blocking retries.
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelIntegrationTests.java
index 359f53cb1d..7a54408634 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicClassLevelIntegrationTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-import static org.awaitility.Awaitility.await;
-
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
@@ -88,6 +84,10 @@
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+import static org.awaitility.Awaitility.await;
+
/**
* Test class level non-blocking retries.
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationBuilderTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationBuilderTests.java
index 990fe99e34..84d53cffb4 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationBuilderTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationBuilderTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Arrays;
import java.util.List;
import java.util.Map;
@@ -34,6 +32,8 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
import org.springframework.test.util.ReflectionTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Tomaz Fernandes
* @author Adrian Chlebosz
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationIntegrationTests.java
index 2ad2ab8c35..39db08092f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationIntegrationTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
@@ -59,6 +55,10 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @since 2.7.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationManualAssignmentIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationManualAssignmentIntegrationTests.java
index 1c282bbdbf..1db3aa9150 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationManualAssignmentIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationManualAssignmentIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.awaitility.Awaitility.await;
-
import java.time.Duration;
import java.util.List;
import java.util.Map;
@@ -53,6 +50,9 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.awaitility.Awaitility.await;
+
/**
* @author Gary Russell
* @since 2.7.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationProviderTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationProviderTests.java
index bf621042c4..6d12e5f8c9 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationProviderTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationProviderTests.java
@@ -16,15 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.reflect.Method;
@@ -41,6 +32,15 @@
import org.springframework.kafka.annotation.RetryableTopic;
import org.springframework.kafka.core.KafkaOperations;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationSupportTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationSupportTests.java
index 3928408aed..a066566a37 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationSupportTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurationSupportTests.java
@@ -16,17 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.time.Clock;
import java.util.LinkedHashMap;
import java.util.List;
@@ -53,6 +42,17 @@
import org.springframework.scheduling.TaskScheduler;
import org.springframework.util.backoff.BackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Tomaz Fernandes
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurerTests.java
index 37c70df272..3f5536798f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConfigurerTests.java
@@ -16,15 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.then;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
@@ -57,6 +48,15 @@
import org.springframework.kafka.test.condition.LogLevels;
import org.springframework.test.util.ReflectionTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+
/**
* @author Tomaz Fernandes
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConstantsTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConstantsTests.java
index 6181124420..a6b1a9db84 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConstantsTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicConstantsTests.java
@@ -16,10 +16,10 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Tomaz Fernandes
* @since 2.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicExceptionRoutingIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicExceptionRoutingIntegrationTests.java
index 934e584157..a3cda08f35 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicExceptionRoutingIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicExceptionRoutingIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -62,6 +59,9 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
/**
* @author Tomaz Fernandes
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicHeadersTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicHeadersTests.java
index c07e3e84cb..50540cd953 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicHeadersTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicHeadersTests.java
@@ -16,10 +16,10 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Tomaz Fernandes
* @since 2.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicIntegrationTests.java
index 5dd6de3bd5..4c7eee49af 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicIntegrationTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-import static org.awaitility.Awaitility.await;
-
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
@@ -89,6 +85,10 @@
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+import static org.awaitility.Awaitility.await;
+
/**
* @author Tomaz Fernandes
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicSameContainerFactoryIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicSameContainerFactoryIntegrationTests.java
index 3917de3b9f..35eb092cf8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicSameContainerFactoryIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryTopicSameContainerFactoryIntegrationTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
@@ -59,6 +54,11 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.backoff.FixedBackOff;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
/**
* @author Tomaz Fernandes
* @author Cenk Akin
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryableTopicAnnotationProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryableTopicAnnotationProcessorTests.java
index 6ab21b0ee2..817f332fff 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryableTopicAnnotationProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/retrytopic/RetryableTopicAnnotationProcessorTests.java
@@ -16,14 +16,6 @@
package org.springframework.kafka.retrytopic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.mock;
-
import java.lang.reflect.Method;
import java.util.List;
import java.util.stream.Stream;
@@ -52,6 +44,14 @@
import org.springframework.test.util.ReflectionTestUtils;
import org.springframework.util.ReflectionUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.mock;
+
/**
* @author Tomaz Fernandes
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/security/jaas/KafkaJaasLoginModuleInitializerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/security/jaas/KafkaJaasLoginModuleInitializerTests.java
index c42867e089..b8e31a24ee 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/security/jaas/KafkaJaasLoginModuleInitializerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/security/jaas/KafkaJaasLoginModuleInitializerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.security.jaas;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
@@ -26,6 +24,7 @@
import javax.security.auth.login.AppConfigurationEntry;
+import com.sun.security.auth.login.ConfigFile;
import org.apache.kafka.common.security.JaasContext;
import org.jetbrains.annotations.NotNull;
import org.junit.jupiter.api.Test;
@@ -38,7 +37,7 @@
import org.springframework.kafka.security.jaas.KafkaJaasLoginModuleInitializer.ControlFlag;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-import com.sun.security.auth.login.ConfigFile;
+import static org.assertj.core.api.Assertions.assertThat;
/**
* @author Marius Bogoevici
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer1Tests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer1Tests.java
index a473fed795..178fa200de 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer1Tests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer1Tests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -44,6 +42,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer2Tests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer2Tests.java
index b1e7ffe71a..c4ad73e662 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer2Tests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/Configurer2Tests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -44,6 +42,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.7
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/HeaderEnricherProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/HeaderEnricherProcessorTests.java
index 7f5c2f92cc..944b139d28 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/HeaderEnricherProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/HeaderEnricherProcessorTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
@@ -38,6 +36,8 @@
import org.springframework.expression.common.LiteralExpression;
import org.springframework.expression.spel.standard.SpelExpressionParser;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsBranchTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsBranchTests.java
index c145d29cd7..4c77f0030a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsBranchTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsBranchTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -54,6 +52,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Elliot Kennedy
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsInteractiveQueryServiceTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsInteractiveQueryServiceTests.java
index f41ea0b0f7..ea4a4ddea8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsInteractiveQueryServiceTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsInteractiveQueryServiceTests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
@@ -77,6 +70,13 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Soby Chacko
* @since 3.2.0
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsJsonSerializationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsJsonSerializationTests.java
index 46112bfed4..d1a4c0ec7d 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsJsonSerializationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsJsonSerializationTests.java
@@ -16,12 +16,12 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
import org.apache.kafka.clients.consumer.Consumer;
import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.consumer.ConsumerRecord;
@@ -57,8 +57,7 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-import com.fasterxml.jackson.annotation.JsonCreator;
-import com.fasterxml.jackson.annotation.JsonProperty;
+import static org.assertj.core.api.Assertions.assertThat;
/**
* @author Elliot Kennedy
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsTests.java
index a58b17e318..e3d77c4592 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/KafkaStreamsTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.time.Duration;
import java.util.HashMap;
import java.util.Map;
@@ -28,6 +25,7 @@
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
+import kafka.server.BrokerServer;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.serialization.Serdes;
import org.apache.kafka.streams.KafkaStreams;
@@ -75,7 +73,8 @@
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-import kafka.server.BrokerServer;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
/**
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/RecoveringDeserializationExceptionHandlerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/RecoveringDeserializationExceptionHandlerTests.java
index bb4098c95f..a81d11d8ec 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/RecoveringDeserializationExceptionHandlerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/RecoveringDeserializationExceptionHandlerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.streams;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
@@ -67,6 +65,8 @@
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/streams/messaging/MessagingProcessorTests.java b/spring-kafka/src/test/java/org/springframework/kafka/streams/messaging/MessagingProcessorTests.java
index 0ef2fffeb4..dcf5d1a41c 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/streams/messaging/MessagingProcessorTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/streams/messaging/MessagingProcessorTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.streams.messaging;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Collections;
import java.util.Properties;
@@ -41,6 +39,8 @@
import org.springframework.kafka.support.converter.MessagingMessageConverter;
import org.springframework.messaging.support.MessageBuilder;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/DefaultKafkaHeaderMapperTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/DefaultKafkaHeaderMapperTests.java
index adb56002fe..598b08b084 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/DefaultKafkaHeaderMapperTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/DefaultKafkaHeaderMapperTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.support;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.entry;
-
import java.net.URI;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
@@ -48,6 +45,9 @@
import org.springframework.util.MimeType;
import org.springframework.util.MimeTypeUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.entry;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/ExponentialBackOffWithMaxRetriesTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/ExponentialBackOffWithMaxRetriesTests.java
index 8c6949a75b..d2b2e40a62 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/ExponentialBackOffWithMaxRetriesTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/ExponentialBackOffWithMaxRetriesTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.support;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-
import java.util.ArrayList;
import java.util.List;
import java.util.stream.IntStream;
@@ -27,6 +24,9 @@
import org.springframework.util.backoff.BackOffExecution;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+
/**
* @author Gary Russell
* @since 2.7.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/KafkaStreamBrancherTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/KafkaStreamBrancherTests.java
index 1717d273ce..94265418e4 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/KafkaStreamBrancherTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/KafkaStreamBrancherTests.java
@@ -16,18 +16,18 @@
package org.springframework.kafka.support;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.kafka.streams.kstream.KStream;
import org.apache.kafka.streams.kstream.Predicate;
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
/**
* @author Ivan Ponomarev
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/LogIfLevelEnabledTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/LogIfLevelEnabledTests.java
index 597f199678..9a09d1c20c 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/LogIfLevelEnabledTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/LogIfLevelEnabledTests.java
@@ -16,18 +16,18 @@
package org.springframework.kafka.support;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
-import static org.mockito.Mockito.withSettings;
-
import java.util.function.Supplier;
import org.junit.jupiter.api.Test;
import org.springframework.core.log.LogAccessor;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.withSettings;
+
/**
* @author Gary Russell
* @since 2.2.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/LoggingProducerListenerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/LoggingProducerListenerTests.java
index 83220be1d2..e0047236f5 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/LoggingProducerListenerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/LoggingProducerListenerTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.support;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.Mockito.spy;
-
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Supplier;
@@ -31,6 +26,11 @@
import org.springframework.core.log.LogAccessor;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.Mockito.spy;
+
/**
* @author Gary Russell
* @since 2.5.16
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/SimpleKafkaHeaderMapperTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/SimpleKafkaHeaderMapperTests.java
index 77caa3d81a..cbc15e572f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/SimpleKafkaHeaderMapperTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/SimpleKafkaHeaderMapperTests.java
@@ -16,10 +16,6 @@
package org.springframework.kafka.support;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.assertj.core.api.Assertions.entry;
-
import java.nio.ByteBuffer;
import java.util.HashMap;
import java.util.Map;
@@ -32,6 +28,10 @@
import org.springframework.messaging.MessageHeaders;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.assertj.core.api.Assertions.entry;
+
/**
* @author Gary Russell
* @since 2.2.5
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/TopicPartitionOffsetTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/TopicPartitionOffsetTests.java
index 1ad0d983b5..2b227d191e 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/TopicPartitionOffsetTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/TopicPartitionOffsetTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.support;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Objects;
import org.apache.kafka.common.TopicPartition;
@@ -25,6 +23,8 @@
import org.springframework.kafka.support.TopicPartitionOffset.SeekPosition;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3.13
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/converter/BatchMessageConverterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/converter/BatchMessageConverterTests.java
index 1e7921194a..2942739e4c 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/converter/BatchMessageConverterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/converter/BatchMessageConverterTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.support.converter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@@ -42,6 +39,9 @@
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageHeaders;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
/**
* @author Biju Kunjummen
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/converter/MessagingMessageConverterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/converter/MessagingMessageConverterTests.java
index 2386881e18..ccc9976ff0 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/converter/MessagingMessageConverterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/converter/MessagingMessageConverterTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.support.converter;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Arrays;
import java.util.Collection;
import java.util.Map;
@@ -40,6 +38,8 @@
import org.springframework.messaging.support.GenericMessage;
import org.springframework.util.MimeType;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/converter/ProjectingMessageConverterTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/converter/ProjectingMessageConverterTests.java
index dd17646d99..be4152841b 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/converter/ProjectingMessageConverterTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/converter/ProjectingMessageConverterTests.java
@@ -16,15 +16,11 @@
package org.springframework.kafka.support.converter;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.mockito.Mockito.doReturn;
-
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
+import com.jayway.jsonpath.DocumentContext;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.utils.Bytes;
import org.junit.jupiter.api.Test;
@@ -37,7 +33,10 @@
import org.springframework.kafka.support.KafkaNull;
import org.springframework.messaging.support.MessageBuilder;
-import com.jayway.jsonpath.DocumentContext;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.mockito.Mockito.doReturn;
/**
* @author Oliver Gierke
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/MicrometerHolderTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/MicrometerHolderTests.java
index 4ee64bcf00..f13332db75 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/MicrometerHolderTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/MicrometerHolderTests.java
@@ -16,18 +16,12 @@
package org.springframework.kafka.support.micrometer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
-
import java.util.Collections;
import java.util.Map;
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.Timer;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.ObjectProvider;
@@ -37,9 +31,14 @@
import org.springframework.context.annotation.Primary;
import org.springframework.test.util.ReflectionTestUtils;
-import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.Timer;
-import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
/**
* @author Vasyl Sarzhynskyi
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationIntegrationTests.java
index f6bb633568..4718c75b5f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationIntegrationTests.java
@@ -16,14 +16,20 @@
package org.springframework.kafka.support.micrometer;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
+import io.micrometer.common.KeyValues;
+import io.micrometer.core.tck.MeterRegistryAssert;
+import io.micrometer.observation.ObservationRegistry;
+import io.micrometer.tracing.Span.Kind;
+import io.micrometer.tracing.exporter.FinishedSpan;
+import io.micrometer.tracing.test.SampleTestRunner;
+import io.micrometer.tracing.test.simple.SpanAssert;
+import io.micrometer.tracing.test.simple.SpansAssert;
import org.apache.kafka.clients.admin.AdminClientConfig;
import org.apache.kafka.clients.consumer.ConsumerRecord;
@@ -43,14 +49,7 @@
import org.springframework.kafka.test.EmbeddedKafkaZKBroker;
import org.springframework.kafka.test.utils.KafkaTestUtils;
-import io.micrometer.common.KeyValues;
-import io.micrometer.core.tck.MeterRegistryAssert;
-import io.micrometer.observation.ObservationRegistry;
-import io.micrometer.tracing.Span.Kind;
-import io.micrometer.tracing.exporter.FinishedSpan;
-import io.micrometer.tracing.test.SampleTestRunner;
-import io.micrometer.tracing.test.simple.SpanAssert;
-import io.micrometer.tracing.test.simple.SpansAssert;
+import static org.assertj.core.api.Assertions.assertThat;
/**
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java
index 37f52c6b6e..aaacdbdbb8 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.support.micrometer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.awaitility.Awaitility.await;
-import static org.mockito.Mockito.mock;
-
import java.util.Arrays;
import java.util.Deque;
import java.util.List;
@@ -31,6 +26,23 @@
import java.util.concurrent.TimeoutException;
import java.util.concurrent.atomic.AtomicReference;
+import io.micrometer.common.KeyValues;
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.observation.DefaultMeterObservationHandler;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
+import io.micrometer.core.tck.MeterRegistryAssert;
+import io.micrometer.observation.ObservationHandler;
+import io.micrometer.observation.ObservationRegistry;
+import io.micrometer.observation.tck.TestObservationRegistry;
+import io.micrometer.tracing.Span;
+import io.micrometer.tracing.TraceContext;
+import io.micrometer.tracing.Tracer;
+import io.micrometer.tracing.handler.DefaultTracingObservationHandler;
+import io.micrometer.tracing.handler.PropagatingReceiverTracingObservationHandler;
+import io.micrometer.tracing.handler.PropagatingSenderTracingObservationHandler;
+import io.micrometer.tracing.propagation.Propagator;
+import io.micrometer.tracing.test.simple.SimpleSpan;
+import io.micrometer.tracing.test.simple.SimpleTracer;
import org.apache.kafka.clients.admin.AdminClientConfig;
import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.consumer.ConsumerRecord;
@@ -70,23 +82,10 @@
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.util.StringUtils;
-import io.micrometer.common.KeyValues;
-import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.observation.DefaultMeterObservationHandler;
-import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
-import io.micrometer.core.tck.MeterRegistryAssert;
-import io.micrometer.observation.ObservationHandler;
-import io.micrometer.observation.ObservationRegistry;
-import io.micrometer.observation.tck.TestObservationRegistry;
-import io.micrometer.tracing.Span;
-import io.micrometer.tracing.TraceContext;
-import io.micrometer.tracing.Tracer;
-import io.micrometer.tracing.handler.DefaultTracingObservationHandler;
-import io.micrometer.tracing.handler.PropagatingReceiverTracingObservationHandler;
-import io.micrometer.tracing.handler.PropagatingSenderTracingObservationHandler;
-import io.micrometer.tracing.propagation.Propagator;
-import io.micrometer.tracing.test.simple.SimpleSpan;
-import io.micrometer.tracing.test.simple.SimpleTracer;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.awaitility.Awaitility.await;
+import static org.mockito.Mockito.mock;
/**
* @author Gary Russell
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingByTopicSerializationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingByTopicSerializationTests.java
index f280d8e1ab..052bb63d1f 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingByTopicSerializationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingByTopicSerializationTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.nio.ByteBuffer;
import java.util.HashMap;
import java.util.Map;
@@ -32,6 +30,8 @@
import org.apache.kafka.common.serialization.StringSerializer;
import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingSerializationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingSerializationTests.java
index 9cd6a60ea2..ee257fffb4 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingSerializationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/DelegatingSerializationTests.java
@@ -16,12 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
import java.nio.ByteBuffer;
import java.util.Collections;
import java.util.HashMap;
@@ -45,6 +39,12 @@
import org.springframework.kafka.support.DefaultKafkaHeaderMapper;
import org.springframework.messaging.MessageHeaders;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Artem Bilan
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerdeTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerdeTests.java
index de6012babb..fd71051059 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerdeTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerdeTests.java
@@ -16,13 +16,13 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-
import org.junit.jupiter.api.Test;
import org.springframework.kafka.support.mapping.AbstractJavaTypeMapper;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerializationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerializationTests.java
index a2280488a5..8510437e27 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerializationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/JsonSerializationTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
-
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
@@ -30,6 +25,15 @@
import java.util.Objects;
import java.util.Set;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSubTypes;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.type.TypeFactory;
import org.apache.kafka.common.errors.SerializationException;
import org.apache.kafka.common.header.Headers;
import org.apache.kafka.common.header.internals.RecordHeaders;
@@ -45,15 +49,10 @@
import org.springframework.kafka.support.serializer.testentities.DummyEntity;
import org.springframework.kafka.test.utils.KafkaTestUtils;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.annotation.JsonSubTypes;
-import com.fasterxml.jackson.annotation.JsonTypeInfo;
-import com.fasterxml.jackson.core.JsonParseException;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.type.TypeFactory;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
/**
* @author Igor Stepanov
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/RetryingDeserializerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/RetryingDeserializerTests.java
index fb1d3846d1..09e5a92c1a 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/RetryingDeserializerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/RetryingDeserializerTests.java
@@ -16,11 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.Map;
@@ -35,6 +30,11 @@
import org.springframework.retry.RetryContext;
import org.springframework.retry.support.RetryTemplate;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
/**
* @author Gary Russell
* @author Wang Zhiyang
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationIntegrationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationIntegrationTests.java
index dc819ea957..835bfa38f6 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationIntegrationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationIntegrationTests.java
@@ -16,9 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
import java.util.Map;
import java.util.regex.Pattern;
@@ -35,6 +32,9 @@
import org.springframework.kafka.test.context.EmbeddedKafka;
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
/**
* @author Gary Russell
* @since 2.8.1
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationUtilsTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationUtilsTests.java
index ead2dbc401..5acefe432b 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationUtilsTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/SerializationUtilsTests.java
@@ -16,13 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.willAnswer;
-import static org.mockito.BDDMockito.willReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-
import java.util.List;
import java.util.function.Supplier;
@@ -35,6 +28,13 @@
import org.springframework.core.log.LogAccessor;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.willAnswer;
+import static org.mockito.BDDMockito.willReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
/**
* @author Gary Russell
* @since 2.9.11
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/StringOrBytesSerializerTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/StringOrBytesSerializerTests.java
index 4ba81b738d..fc087ae0dd 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/StringOrBytesSerializerTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/StringOrBytesSerializerTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.util.Collections;
import java.util.Map;
@@ -26,6 +24,8 @@
import org.springframework.kafka.test.utils.KafkaTestUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
* @author Gary Russell
* @since 2.3
diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/ToStringSerializationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/ToStringSerializationTests.java
index f19a9150fb..3e86d310e3 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/ToStringSerializationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/serializer/ToStringSerializationTests.java
@@ -16,8 +16,6 @@
package org.springframework.kafka.support.serializer;
-import static org.assertj.core.api.Assertions.assertThat;
-
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
@@ -32,6 +30,8 @@
import org.springframework.kafka.support.serializer.testentities.DummyEntity;
import org.springframework.lang.Nullable;
+import static org.assertj.core.api.Assertions.assertThat;
+
/**
*
* @author Alexei Klenin
diff --git a/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinCoroutinesTests.kt b/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinCoroutinesTests.kt
index aaf1f079d3..ec60d2bd02 100644
--- a/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinCoroutinesTests.kt
+++ b/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinCoroutinesTests.kt
@@ -29,18 +29,13 @@ import org.springframework.kafka.annotation.EnableKafka
import org.springframework.kafka.annotation.KafkaHandler
import org.springframework.kafka.annotation.KafkaListener
import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory
-import org.springframework.kafka.core.ConsumerFactory
-import org.springframework.kafka.core.DefaultKafkaConsumerFactory
-import org.springframework.kafka.core.DefaultKafkaProducerFactory
-import org.springframework.kafka.core.KafkaTemplate
-import org.springframework.kafka.core.ProducerFactory
+import org.springframework.kafka.core.*
import org.springframework.kafka.listener.KafkaListenerErrorHandler
import org.springframework.kafka.test.EmbeddedKafkaBroker
import org.springframework.kafka.test.context.EmbeddedKafka
import org.springframework.messaging.handler.annotation.SendTo
import org.springframework.test.annotation.DirtiesContext
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig
-import java.lang.Exception
import java.time.Duration
import java.util.concurrent.CountDownLatch
import java.util.concurrent.TimeUnit
diff --git a/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinTests.kt b/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinTests.kt
index 11c46c01c4..a5e8d0fbab 100644
--- a/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinTests.kt
+++ b/spring-kafka/src/test/kotlin/org/springframework/kafka/listener/EnableKafkaKotlinTests.kt
@@ -30,18 +30,13 @@ import org.springframework.context.annotation.Configuration
import org.springframework.kafka.annotation.EnableKafka
import org.springframework.kafka.annotation.KafkaListener
import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory
-import org.springframework.kafka.core.ConsumerFactory
-import org.springframework.kafka.core.DefaultKafkaConsumerFactory
-import org.springframework.kafka.core.DefaultKafkaProducerFactory
-import org.springframework.kafka.core.KafkaTemplate
-import org.springframework.kafka.core.ProducerFactory
+import org.springframework.kafka.core.*
import org.springframework.kafka.listener.*
import org.springframework.kafka.support.converter.JsonMessageConverter
import org.springframework.kafka.test.EmbeddedKafkaBroker
import org.springframework.kafka.test.context.EmbeddedKafka
import org.springframework.test.annotation.DirtiesContext
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig
-import java.lang.Exception
import java.util.concurrent.CountDownLatch
import java.util.concurrent.TimeUnit
diff --git a/src/checkstyle/checkstyle.xml b/src/checkstyle/checkstyle.xml
index d746bba59a..59b4ecaf28 100644
--- a/src/checkstyle/checkstyle.xml
+++ b/src/checkstyle/checkstyle.xml
@@ -97,13 +97,12 @@