Organize imports with new settings

See gh-4234

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/audit/listener/AuditListener.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.audit.listener;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.boot.actuate.audit.AuditEventRepository;
 import org.springframework.context.ApplicationListener;
 

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/CrshAutoConfiguration.java

@@ -41,6 +41,7 @@ import org.crsh.plugin.ServiceLoaderDiscovery;
 import org.crsh.vfs.FS;
 import org.crsh.vfs.spi.AbstractFSDriver;
 import org.crsh.vfs.spi.FSDriver;
+
 import org.springframework.beans.factory.ListableBeanFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/EndpointWebMvcAutoConfiguration.java

@@ -28,6 +28,7 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.NoSuchBeanDefinitionException;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/EndpointWebMvcChildContextConfiguration.java

@@ -25,6 +25,7 @@ import javax.servlet.Filter;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.BeanFactoryUtils;
 import org.springframework.beans.factory.HierarchicalBeanFactory;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/HealthIndicatorAutoConfiguration.java

@@ -23,6 +23,7 @@ import java.util.Map;
 import javax.sql.DataSource;
 
 import org.apache.solr.client.solrj.SolrServer;
+
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.health.ApplicationHealthIndicator;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.autoconfigure;
 import java.util.Properties;
 
 import org.jolokia.http.AgentServlet;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.endpoint.mvc.JolokiaMvcEndpoint;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/MetricRepositoryAutoConfiguration.java

@@ -19,6 +19,8 @@ package org.springframework.boot.actuate.autoconfigure;
 import java.util.List;
 import java.util.concurrent.Executor;
 
+import com.codahale.metrics.MetricRegistry;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics;
@@ -48,8 +50,6 @@ import org.springframework.messaging.SubscribableChannel;
 import org.springframework.messaging.support.ExecutorSubscribableChannel;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
-import com.codahale.metrics.MetricRegistry;
-
 /**
  * {@link EnableAutoConfiguration Auto-configuration} for metrics services. Creates
  * user-facing {@link GaugeService} and {@link CounterService} instances, and also back

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/MetricsFilter.java

@@ -25,6 +25,7 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.boot.actuate.metrics.CounterService;
 import org.springframework.boot.actuate.metrics.GaugeService;
 import org.springframework.core.Ordered;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/PublicMetricsAutoConfiguration.java

@@ -20,6 +20,7 @@ import javax.servlet.Servlet;
 import javax.sql.DataSource;
 
 import org.apache.catalina.startup.Tomcat;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.endpoint.DataSourcePublicMetrics;
 import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/ShellProperties.java

@@ -24,6 +24,7 @@ import java.util.UUID;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.util.Assert;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/AutoConfigurationReportEndpoint.java

@@ -19,6 +19,10 @@ package org.springframework.boot.actuate.endpoint;
 import java.util.List;
 import java.util.Map;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.endpoint.AutoConfigurationReportEndpoint.Report;
 import org.springframework.boot.autoconfigure.condition.ConditionEvaluationReport;
@@ -32,10 +36,6 @@ import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 import org.springframework.util.StringUtils;
 
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonInclude.Include;
-import com.fasterxml.jackson.annotation.JsonPropertyOrder;
-
 /**
  * {@link Endpoint} to expose the {@link ConditionEvaluationReport}.
  *

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpoint.java

@@ -27,19 +27,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.springframework.beans.BeanWrapperImpl;
-import org.springframework.beans.BeansException;
-import org.springframework.boot.context.properties.ConfigurationBeanFactoryMetaData;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationContextAware;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
-import org.springframework.util.ClassUtils;
-import org.springframework.util.StringUtils;
-
 import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.databind.BeanDescription;
 import com.fasterxml.jackson.databind.JsonMappingException;
@@ -56,6 +43,19 @@ import com.fasterxml.jackson.databind.ser.PropertyWriter;
 import com.fasterxml.jackson.databind.ser.SerializerFactory;
 import com.fasterxml.jackson.databind.ser.impl.SimpleBeanPropertyFilter;
 import com.fasterxml.jackson.databind.ser.impl.SimpleFilterProvider;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.springframework.beans.BeanWrapperImpl;
+import org.springframework.beans.BeansException;
+import org.springframework.boot.context.properties.ConfigurationBeanFactoryMetaData;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.util.ClassUtils;
+import org.springframework.util.StringUtils;
 
 /**
  * {@link Endpoint} to expose application properties from {@link ConfigurationProperties}

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/TomcatPublicMetrics.java

@@ -25,6 +25,7 @@ import org.apache.catalina.Container;
 import org.apache.catalina.Context;
 import org.apache.catalina.Manager;
 import org.apache.catalina.session.ManagerBase;
+
 import org.springframework.beans.BeansException;
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.context.embedded.EmbeddedServletContainer;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/jmx/EndpointMBean.java

@@ -19,14 +19,14 @@ package org.springframework.boot.actuate.endpoint.jmx;
 import java.util.List;
 import java.util.Map;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+
 import org.springframework.boot.actuate.endpoint.Endpoint;
 import org.springframework.jmx.export.annotation.ManagedAttribute;
 import org.springframework.jmx.export.annotation.ManagedResource;
 import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-
 /**
  * Simple wrapper around {@link Endpoint} implementations to enable JMX export.
  *

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/jmx/EndpointMBeanExporter.java

@@ -28,6 +28,7 @@ import javax.management.ObjectName;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.BeanFactoryAware;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/mvc/JolokiaMvcEndpoint.java

@@ -26,6 +26,7 @@ import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Pattern;
 
 import org.jolokia.http.AgentServlet;
+
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.boot.actuate.endpoint.Endpoint;

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

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.health;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.factory.annotation.Autowired;
 
 /**

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

@@ -20,13 +20,13 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
-import org.springframework.util.Assert;
-
 import com.fasterxml.jackson.annotation.JsonAnyGetter;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonUnwrapped;
 
+import org.springframework.util.Assert;
+
 /**
  * Carries information about the health of a component or subsystem.
  * <p>

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

@@ -16,11 +16,11 @@
 
 package org.springframework.boot.actuate.health;
 
+import com.mongodb.CommandResult;
+
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.util.Assert;
 
-import com.mongodb.CommandResult;
-
 /**
  * Simple implementation of a {@link HealthIndicator} returning status information for
  * Mongo data stores.

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

@@ -18,12 +18,12 @@ package org.springframework.boot.actuate.health;
 
 import java.util.Map;
 
+import com.rabbitmq.client.Channel;
+
 import org.springframework.amqp.rabbit.core.ChannelCallback;
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.util.Assert;
 
-import com.rabbitmq.client.Channel;
-
 /**
  * Simple implementation of a {@link HealthIndicator} returning status information for the
  * RabbitMQ messaging system.

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

@@ -16,13 +16,13 @@
 
 package org.springframework.boot.actuate.health;
 
-import org.springframework.util.Assert;
-import org.springframework.util.ObjectUtils;
-
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
+import org.springframework.util.Assert;
+import org.springframework.util.ObjectUtils;
+
 /**
  * Value object to express state of a component or subsystem.
  * <p>

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/reader/MetricRegistryMetricReader.java

@@ -25,8 +25,17 @@ import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.TimeUnit;
 
+import com.codahale.metrics.Counter;
+import com.codahale.metrics.Gauge;
+import com.codahale.metrics.Histogram;
+import com.codahale.metrics.Meter;
+import com.codahale.metrics.MetricRegistry;
+import com.codahale.metrics.MetricRegistryListener;
+import com.codahale.metrics.Sampling;
+import com.codahale.metrics.Timer;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.BeanWrapperImpl;
 import org.springframework.boot.actuate.metrics.Metric;
@@ -35,15 +44,6 @@ import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 import org.springframework.util.StringUtils;
 
-import com.codahale.metrics.Counter;
-import com.codahale.metrics.Gauge;
-import com.codahale.metrics.Histogram;
-import com.codahale.metrics.Meter;
-import com.codahale.metrics.MetricRegistry;
-import com.codahale.metrics.MetricRegistryListener;
-import com.codahale.metrics.Sampling;
-import com.codahale.metrics.Timer;
-
 /**
  * A Spring Boot {@link MetricReader} that reads metrics from a Codahale
  * {@link MetricRegistry}. Gauges and Counters are reflected as a single value. Timers,

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/writer/CodahaleMetricWriter.java

@@ -16,8 +16,6 @@
 
 package org.springframework.boot.actuate.metrics.writer;
 
-import org.springframework.boot.actuate.metrics.Metric;
-
 import com.codahale.metrics.Counter;
 import com.codahale.metrics.Gauge;
 import com.codahale.metrics.Histogram;
@@ -25,6 +23,8 @@ import com.codahale.metrics.Meter;
 import com.codahale.metrics.MetricRegistry;
 import com.codahale.metrics.Timer;
 
+import org.springframework.boot.actuate.metrics.Metric;
+
 /**
  * A {@link MetricWriter} that send data to a Codahale {@link MetricRegistry} based on a
  * naming convention:

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/writer/DropwizardMetricWriter.java

@@ -20,8 +20,6 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.TimeUnit;
 
-import org.springframework.boot.actuate.metrics.Metric;
-
 import com.codahale.metrics.Counter;
 import com.codahale.metrics.Gauge;
 import com.codahale.metrics.Histogram;
@@ -29,6 +27,8 @@ import com.codahale.metrics.Meter;
 import com.codahale.metrics.MetricRegistry;
 import com.codahale.metrics.Timer;
 
+import org.springframework.boot.actuate.metrics.Metric;
+
 /**
  * A {@link MetricWriter} that send data to a Codahale {@link MetricRegistry} based on a
  * naming convention:

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/writer/MetricWriterMessageHandler.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.metrics.writer;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageHandler;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/system/ApplicationPidFileWriter.java

@@ -22,6 +22,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.boot.ApplicationPid;
 import org.springframework.boot.bind.RelaxedPropertyResolver;
 import org.springframework.boot.context.event.ApplicationEnvironmentPreparedEvent;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/system/EmbeddedServerPortFileWriter.java

@@ -20,6 +20,7 @@ import java.io.File;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.boot.context.embedded.EmbeddedServletContainerInitializedEvent;
 import org.springframework.boot.context.embedded.EmbeddedWebApplicationContext;
 import org.springframework.context.ApplicationListener;

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/trace/WebRequestTraceFilter.java

@@ -31,6 +31,7 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.boot.autoconfigure.web.ErrorAttributes;
 import org.springframework.core.Ordered;
 import org.springframework.web.context.request.RequestAttributes;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/audit/listener/AuditListenerTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.audit.listener;
 import java.util.Collections;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.audit.AuditEvent;
 import org.springframework.boot.actuate.audit.AuditEventRepository;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/AuditAutoConfigurationTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.autoconfigure;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.audit.AuditEventRepository;
 import org.springframework.boot.actuate.audit.InMemoryAuditEventRepository;
 import org.springframework.boot.actuate.security.AuthenticationAuditListener;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/CrshAutoConfigurationTests.java

@@ -33,6 +33,7 @@ import org.crsh.telnet.term.processor.ProcessorIOHandler;
 import org.crsh.vfs.Resource;
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/EndpointAutoConfigurationTests.java

@@ -22,6 +22,7 @@ import java.util.Map;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.AutoConfigurationReportEndpoint;
 import org.springframework.boot.actuate.endpoint.BeansEndpoint;
 import org.springframework.boot.actuate.endpoint.DumpEndpoint;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/EndpointMBeanExportAutoConfigurationTests.java

@@ -24,6 +24,7 @@ import javax.management.ReflectionException;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.boot.actuate.endpoint.AbstractEndpoint;
 import org.springframework.boot.actuate.endpoint.Endpoint;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/EndpointMvcIntegrationTests.java

@@ -31,6 +31,7 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.actuate.autoconfigure.EndpointMvcIntegrationTests.Application;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/EndpointWebMvcAutoConfigurationTests.java

@@ -31,6 +31,7 @@ import org.hamcrest.Matcher;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.Endpoint;
 import org.springframework.boot.actuate.endpoint.mvc.EndpointHandlerMapping;
 import org.springframework.boot.actuate.endpoint.mvc.EndpointHandlerMappingCustomizer;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/HealthIndicatorAutoConfigurationTests.java

@@ -23,6 +23,7 @@ import javax.sql.DataSource;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.health.ApplicationHealthIndicator;
 import org.springframework.boot.actuate.health.DataSourceHealthIndicator;
 import org.springframework.boot.actuate.health.DiskSpaceHealthIndicator;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/HealthMvcEndpointAutoConfigurationTests.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.autoconfigure;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint;
 import org.springframework.boot.actuate.health.AbstractHealthIndicator;
 import org.springframework.boot.actuate.health.Health;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfigurationTests.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.autoconfigure;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.mvc.JolokiaMvcEndpoint;
 import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.web.HttpMessageConvertersAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/ManagementSecurityAutoConfigurationTests.java

@@ -21,6 +21,7 @@ import javax.servlet.Filter;
 import org.hamcrest.Matchers;
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.autoconfigure.security.FallbackWebSecurityAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/MetricFilterAutoConfigurationTests.java

@@ -28,6 +28,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.junit.Test;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
+
 import org.springframework.boot.actuate.metrics.CounterService;
 import org.springframework.boot.actuate.metrics.GaugeService;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/MetricRepositoryAutoConfigurationTests.java

@@ -18,7 +18,10 @@ package org.springframework.boot.actuate.autoconfigure;
 
 import java.util.concurrent.Executor;
 
+import com.codahale.metrics.Gauge;
+import com.codahale.metrics.MetricRegistry;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.CounterService;
 import org.springframework.boot.actuate.metrics.GaugeService;
 import org.springframework.boot.actuate.metrics.Metric;
@@ -33,9 +36,6 @@ import org.springframework.core.task.SyncTaskExecutor;
 import org.springframework.messaging.support.ExecutorSubscribableChannel;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
-import com.codahale.metrics.Gauge;
-import com.codahale.metrics.MetricRegistry;
-
 import static org.hamcrest.Matchers.equalTo;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/PublicMetricsAutoConfigurationTests.java

@@ -25,9 +25,11 @@ import java.util.Map;
 
 import javax.sql.DataSource;
 
+import com.zaxxer.hikari.HikariDataSource;
 import org.apache.commons.dbcp.BasicDataSource;
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.DataSourcePublicMetrics;
 import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics;
 import org.springframework.boot.actuate.endpoint.PublicMetrics;
@@ -50,8 +52,6 @@ import org.springframework.jdbc.core.ConnectionCallback;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.util.SocketUtils;
 
-import com.zaxxer.hikari.HikariDataSource;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/ShellPropertiesTests.java

@@ -25,6 +25,7 @@ import java.util.UUID;
 import org.crsh.plugin.PluginLifeCycle;
 import org.junit.Assert;
 import org.junit.Test;
+
 import org.springframework.beans.MutablePropertyValues;
 import org.springframework.boot.actuate.autoconfigure.ShellProperties.CrshShellProperties;
 import org.springframework.boot.actuate.autoconfigure.ShellProperties.JaasAuthenticationProperties;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/SpringApplicationHierarchyTests.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.autoconfigure;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.boot.test.ApplicationContextTestUtils;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/TraceRepositoryAutoConfigurationTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.autoconfigure;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.trace.InMemoryTraceRepository;
 import org.springframework.boot.actuate.trace.TraceRepository;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/TraceWebFilterAutoConfigurationTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.autoconfigure;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.trace.WebRequestTraceFilter;
 import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/AbstractEndpointTests.java

@@ -23,6 +23,7 @@ import java.util.Map;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.test.EnvironmentTestUtils;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.core.env.MapPropertySource;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/AutoConfigurationReportEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint;
 import javax.annotation.PostConstruct;
 
 import org.junit.Test;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.endpoint.AutoConfigurationReportEndpoint.Report;
 import org.springframework.boot.autoconfigure.condition.ConditionEvaluationReport;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/BeansEndpointTests.java

@@ -20,6 +20,7 @@ import java.util.List;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpointMethodAnnotationsTests.java

@@ -21,6 +21,7 @@ import java.util.Map;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.EnvironmentTestUtils;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpointParentTests.java

@@ -20,6 +20,7 @@ import java.util.Map;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.properties.ConfigurationBeanFactoryMetaData;
 import org.springframework.boot.context.properties.ConfigurationProperties;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpointProxyTests.java

@@ -23,6 +23,7 @@ import javax.sql.DataSource;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpointSerializationTests.java

@@ -23,6 +23,7 @@ import java.util.Map;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.EnvironmentTestUtils;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.EnvironmentTestUtils;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/DumpEndpointTests.java

@@ -20,6 +20,7 @@ import java.lang.management.ThreadInfo;
 import java.util.List;
 
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/EnvironmentEndpointTests.java

@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.EnvironmentTestUtils;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/HealthEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.health.Health;
 import org.springframework.boot.actuate.health.HealthAggregator;
 import org.springframework.boot.actuate.health.HealthIndicator;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/InfoEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint;
 import java.util.Collections;
 
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/MetricReaderPublicMetricsTests.java

@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.reader.MetricReader;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/MetricsEndpointTests.java

@@ -26,6 +26,7 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/RequestMappingEndpointTests.java

@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.mvc.EndpointHandlerMapping;
 import org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/RichGaugeReaderPublicMetricsTests.java

@@ -21,6 +21,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.rich.InMemoryRichGaugeRepository;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ShutdownEndpointTests.java

@@ -20,6 +20,7 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
 import org.junit.Test;
+
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Bean;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ShutdownParentEndpointTests.java

@@ -21,6 +21,7 @@ import java.util.concurrent.TimeUnit;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.ApplicationContextTestUtils;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/SystemPublicMetricsTests.java

@@ -20,6 +20,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 
 import static org.junit.Assert.assertTrue;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/TomcatPublicMetricsTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint;
 import java.util.Iterator;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext;
 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/TraceEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint;
 import java.util.Collections;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.trace.InMemoryTraceRepository;
 import org.springframework.boot.actuate.trace.Trace;
 import org.springframework.boot.actuate.trace.TraceRepository;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/VanillaPublicMetricsTests.java

@@ -21,6 +21,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/jmx/EndpointMBeanExporterTests.java

@@ -27,6 +27,7 @@ import javax.management.ObjectName;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.beans.MutablePropertyValues;
 import org.springframework.beans.factory.support.RootBeanDefinition;
 import org.springframework.boot.actuate.endpoint.AbstractEndpoint;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/EndpointHandlerMappingTests.java

@@ -21,6 +21,7 @@ import java.util.Arrays;
 
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.AbstractEndpoint;
 import org.springframework.context.support.StaticApplicationContext;
 import org.springframework.mock.web.MockHttpServletRequest;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/EnvironmentMvcEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint.mvc;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.ManagementServerPropertiesAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/HealthMvcEndpointTests.java

@@ -20,6 +20,7 @@ import java.util.Collections;
 
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.HealthEndpoint;
 import org.springframework.boot.actuate.health.Health;
 import org.springframework.boot.actuate.health.Status;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/JolokiaMvcEndpointContextPathTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint.mvc;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.JolokiaAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/JolokiaMvcEndpointTests.java

@@ -21,6 +21,7 @@ import java.util.Set;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.JolokiaAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/MetricsMvcEndpointTests.java

@@ -22,6 +22,7 @@ import java.util.Collection;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.ManagementServerPropertiesAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/MvcEndpointsTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.endpoint.mvc;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.AbstractEndpoint;
 import org.springframework.context.support.StaticApplicationContext;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/ShutdownMvcEndpointTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.endpoint.mvc;
 import java.util.Map;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.endpoint.ShutdownEndpoint;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/CompositeHealthIndicatorTests.java

@@ -19,13 +19,12 @@ package org.springframework.boot.actuate.health;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.hasEntry;
 import static org.junit.Assert.assertEquals;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/DataSourceHealthIndicatorTests.java

@@ -22,6 +22,7 @@ import javax.sql.DataSource;
 
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.boot.autoconfigure.jdbc.EmbeddedDatabaseConnection;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.datasource.DriverManagerDataSource;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/MongoHealthIndicatorTests.java

@@ -16,8 +16,11 @@
 
 package org.springframework.boot.actuate.health;
 
+import com.mongodb.CommandResult;
+import com.mongodb.MongoException;
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.HealthIndicatorAutoConfiguration;
 import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
@@ -26,9 +29,6 @@ import org.springframework.boot.autoconfigure.mongo.MongoDataAutoConfiguration;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.data.mongodb.core.MongoTemplate;
 
-import com.mongodb.CommandResult;
-import com.mongodb.MongoException;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/RabbitHealthIndicatorTests.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.health;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.amqp.rabbit.core.RabbitAdmin;
 import org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.HealthIndicatorAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/RedisHealthIndicatorTests.java

@@ -20,6 +20,7 @@ import java.util.Properties;
 
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.HealthIndicatorAutoConfiguration;
 import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/SolrHealthIndicatorTests.java

@@ -23,6 +23,7 @@ import org.apache.solr.client.solrj.response.SolrPingResponse;
 import org.apache.solr.common.util.NamedList;
 import org.junit.After;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.HealthIndicatorAutoConfiguration;
 import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/export/MetricCopyExporterTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.metrics.export;
 import java.util.Date;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/export/PrefixMetricGroupExporterTests.java

@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.Collections;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Iterables;
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/export/RichGaugeExporterTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.metrics.export;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Iterables;
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/reader/MetricRegistryMetricReaderTests.java

@@ -19,11 +19,11 @@ package org.springframework.boot.actuate.metrics.reader;
 import java.util.HashSet;
 import java.util.Set;
 
-import org.junit.Test;
-import org.springframework.boot.actuate.metrics.Metric;
-
 import com.codahale.metrics.Gauge;
 import com.codahale.metrics.MetricRegistry;
+import org.junit.Test;
+
+import org.springframework.boot.actuate.metrics.Metric;
 
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.is;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/repository/InMemoryMetricRepositoryTests.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.metrics.repository;
 import java.util.Date;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.writer.Delta;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/repository/InMemoryPrefixMetricRepositoryTests.java

@@ -20,6 +20,7 @@ import java.util.HashSet;
 import java.util.Set;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.writer.Delta;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/repository/redis/RedisMetricRepositoryTests.java

@@ -20,6 +20,7 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Iterables;
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.writer.Delta;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/repository/redis/RedisMultiMetricRepositoryTests.java

@@ -30,6 +30,7 @@ import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 import org.junit.runners.Parameterized.Parameter;
 import org.junit.runners.Parameterized.Parameters;
+
 import org.springframework.boot.actuate.metrics.Iterables;
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.writer.Delta;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/repository/redis/RedisServer.java

@@ -22,6 +22,7 @@ import org.junit.Assume;
 import org.junit.rules.TestRule;
 import org.junit.runner.Description;
 import org.junit.runners.model.Statement;
+
 import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/rich/InMemoryRichGaugeRepositoryTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.metrics.rich;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 
 import static org.junit.Assert.assertEquals;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/rich/MultiMetricRichGaugeReaderTests.java

@@ -17,6 +17,7 @@
 package org.springframework.boot.actuate.metrics.rich;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.boot.actuate.metrics.export.RichGaugeExporter;
 import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/util/InMemoryRepositoryTests.java

@@ -26,6 +26,7 @@ import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 
 import org.junit.Test;
+
 import org.springframework.boot.actuate.metrics.util.SimpleInMemoryRepository.Callback;
 
 import static org.junit.Assert.assertEquals;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/writer/DefaultGaugeServiceTests.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.metrics.writer;
 
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
+
 import org.springframework.boot.actuate.metrics.Metric;
 
 import static org.junit.Assert.assertEquals;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/writer/DropwizardMetricWriterTests.java

@@ -19,11 +19,11 @@ package org.springframework.boot.actuate.metrics.writer;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.junit.Test;
-import org.springframework.boot.actuate.metrics.Metric;
-
 import com.codahale.metrics.Gauge;
 import com.codahale.metrics.MetricRegistry;
+import org.junit.Test;
+
+import org.springframework.boot.actuate.metrics.Metric;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/writer/MessageChannelMetricWriterTests.java

@@ -22,6 +22,7 @@ import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
+
 import org.springframework.boot.actuate.metrics.Metric;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageChannel;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/security/AuthenticationAuditListenerTests.java

@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.security;
 
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.context.ApplicationEvent;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.security.authentication.BadCredentialsException;

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/security/AuthorizationAuditListenerTests.java

@@ -20,6 +20,7 @@ import java.util.Arrays;
 
 import org.junit.Before;
 import org.junit.Test;
+
 import org.springframework.context.ApplicationEvent;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.security.access.AccessDeniedException;