Add blank line between java and javax imports

See gh-23539

spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java

@@ -36,6 +36,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import javax.annotation.Resource;

spring-context/src/main/java/org/springframework/context/annotation/MBeanExportConfiguration.java

@@ -17,6 +17,7 @@
 package org.springframework.context.annotation;
 
 import java.util.Map;
+
 import javax.management.MBeanServer;
 import javax.naming.NamingException;
 

spring-context/src/main/java/org/springframework/context/support/LiveBeansView.java

@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.management.MBeanServer;
 import javax.management.ObjectName;
 

spring-context/src/main/java/org/springframework/ejb/access/AbstractRemoteSlsbInvokerInterceptor.java

@@ -19,6 +19,7 @@ package org.springframework.ejb.access;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.rmi.RemoteException;
+
 import javax.ejb.EJBHome;
 import javax.ejb.EJBObject;
 import javax.naming.NamingException;

spring-context/src/main/java/org/springframework/ejb/access/AbstractSlsbInvokerInterceptor.java

@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 

spring-context/src/main/java/org/springframework/ejb/access/LocalSlsbInvokerInterceptor.java

@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBLocalHome;
 import javax.ejb.EJBLocalObject;

spring-context/src/main/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptor.java

@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.InvocationTargetException;
 import java.rmi.RemoteException;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBObject;
 import javax.naming.NamingException;

spring-context/src/main/java/org/springframework/format/number/money/CurrencyUnitFormatter.java

@@ -17,6 +17,7 @@
 package org.springframework.format.number.money;
 
 import java.util.Locale;
+
 import javax.money.CurrencyUnit;
 import javax.money.Monetary;
 

spring-context/src/main/java/org/springframework/format/number/money/Jsr354NumberFormatAnnotationFormatterFactory.java

@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Currency;
 import java.util.Locale;
 import java.util.Set;
+
 import javax.money.CurrencyUnit;
 import javax.money.Monetary;
 import javax.money.MonetaryAmount;

spring-context/src/main/java/org/springframework/format/number/money/MonetaryAmountFormatter.java

@@ -17,6 +17,7 @@
 package org.springframework.format.number.money;
 
 import java.util.Locale;
+
 import javax.money.MonetaryAmount;
 import javax.money.format.MonetaryAmountFormat;
 import javax.money.format.MonetaryFormats;

spring-context/src/main/java/org/springframework/jmx/access/ConnectorDelegate.java

@@ -18,6 +18,7 @@ package org.springframework.jmx.access;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnector;
 import javax.management.remote.JMXConnectorFactory;

spring-context/src/main/java/org/springframework/jmx/access/MBeanClientInterceptor.java

@@ -26,6 +26,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.management.Attribute;
 import javax.management.InstanceNotFoundException;
 import javax.management.IntrospectionException;

spring-context/src/main/java/org/springframework/jmx/access/NotificationListenerRegistrar.java

@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.net.MalformedURLException;
 import java.util.Arrays;
 import java.util.Map;
+
 import javax.management.MBeanServerConnection;
 import javax.management.ObjectName;
 import javax.management.remote.JMXServiceURL;

spring-context/src/main/java/org/springframework/jmx/export/MBeanExporter.java

@@ -25,6 +25,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.management.DynamicMBean;
 import javax.management.JMException;
 import javax.management.MBeanException;

spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractConfigurableMBeanInfoAssembler.java

@@ -21,6 +21,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.management.modelmbean.ModelMBeanNotificationInfo;
 
 import org.springframework.jmx.export.metadata.JmxMetadataUtils;

spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractReflectiveMBeanInfoAssembler.java

@@ -20,6 +20,7 @@ import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.management.Descriptor;
 import javax.management.JMException;
 import javax.management.MBeanOperationInfo;

spring-context/src/main/java/org/springframework/jmx/export/assembler/MetadataMBeanInfoAssembler.java

@@ -18,6 +18,7 @@ package org.springframework.jmx.export.assembler;
 
 import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
+
 import javax.management.Descriptor;
 import javax.management.MBeanParameterInfo;
 import javax.management.modelmbean.ModelMBeanNotificationInfo;

spring-context/src/main/java/org/springframework/jmx/export/naming/IdentityNamingStrategy.java

@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.naming;
 
 import java.util.Hashtable;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 

spring-context/src/main/java/org/springframework/jmx/export/naming/KeyNamingStrategy.java

@@ -18,6 +18,7 @@ package org.springframework.jmx.export.naming;
 
 import java.io.IOException;
 import java.util.Properties;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 

spring-context/src/main/java/org/springframework/jmx/export/naming/MetadataNamingStrategy.java

@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.naming;
 
 import java.util.Hashtable;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 

spring-context/src/main/java/org/springframework/jmx/support/ConnectorServerFactoryBean.java

@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.management.JMException;
 import javax.management.MBeanServer;
 import javax.management.MalformedObjectNameException;

spring-context/src/main/java/org/springframework/jmx/support/JmxUtils.java

@@ -21,6 +21,7 @@ import java.lang.management.ManagementFactory;
 import java.lang.reflect.Method;
 import java.util.Hashtable;
 import java.util.List;
+
 import javax.management.DynamicMBean;
 import javax.management.JMX;
 import javax.management.MBeanParameterInfo;

spring-context/src/main/java/org/springframework/jmx/support/MBeanRegistrationSupport.java

@@ -18,6 +18,7 @@ package org.springframework.jmx.support;
 
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.management.InstanceAlreadyExistsException;
 import javax.management.InstanceNotFoundException;
 import javax.management.JMException;

spring-context/src/main/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBean.java

@@ -21,6 +21,7 @@ import java.net.MalformedURLException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnector;
 import javax.management.remote.JMXConnectorFactory;

spring-context/src/main/java/org/springframework/jmx/support/NotificationListenerHolder.java

@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.NotificationFilter;
 import javax.management.NotificationListener;

spring-context/src/main/java/org/springframework/jmx/support/ObjectNameManager.java

@@ -17,6 +17,7 @@
 package org.springframework.jmx.support;
 
 import java.util.Hashtable;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 

spring-context/src/main/java/org/springframework/jmx/support/WebSphereMBeanServerFactoryBean.java

@@ -18,6 +18,7 @@ package org.springframework.jmx.support;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.management.MBeanServer;
 
 import org.springframework.beans.factory.FactoryBean;

spring-context/src/main/java/org/springframework/jndi/JndiObjectFactoryBean.java

@@ -18,6 +18,7 @@ package org.springframework.jndi;
 
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 

spring-context/src/main/java/org/springframework/jndi/JndiTemplate.java

@@ -18,6 +18,7 @@ package org.springframework.jndi;
 
 import java.util.Hashtable;
 import java.util.Properties;
+
 import javax.naming.Context;
 import javax.naming.InitialContext;
 import javax.naming.NameNotFoundException;

spring-context/src/main/java/org/springframework/jndi/support/SimpleJndiBeanFactory.java

@@ -21,6 +21,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.naming.NameNotFoundException;
 import javax.naming.NamingException;
 

spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiClientInterceptor.java

@@ -19,6 +19,7 @@ package org.springframework.remoting.rmi;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.rmi.RemoteException;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 

spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiServiceExporter.java

@@ -21,6 +21,7 @@ import java.lang.reflect.Method;
 import java.rmi.Remote;
 import java.rmi.RemoteException;
 import java.util.Properties;
+
 import javax.naming.NamingException;
 
 import org.springframework.beans.factory.DisposableBean;

spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskExecutor.java

@@ -22,6 +22,7 @@ import java.util.concurrent.Callable;
 import java.util.concurrent.Executor;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+
 import javax.enterprise.concurrent.ManagedExecutors;
 import javax.enterprise.concurrent.ManagedTask;
 

spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskScheduler.java

@@ -23,6 +23,7 @@ import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
+
 import javax.enterprise.concurrent.LastExecution;
 import javax.enterprise.concurrent.ManagedScheduledExecutorService;
 

spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedAwareThreadFactory.java

@@ -18,6 +18,7 @@ package org.springframework.scheduling.concurrent;
 
 import java.util.Properties;
 import java.util.concurrent.ThreadFactory;
+
 import javax.naming.NamingException;
 
 import org.apache.commons.logging.Log;

spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskExecutor.java

@@ -18,6 +18,7 @@ package org.springframework.scheduling.concurrent;
 
 import java.util.Properties;
 import java.util.concurrent.Executor;
+
 import javax.naming.NamingException;
 
 import org.springframework.beans.factory.InitializingBean;

spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskScheduler.java

@@ -18,6 +18,7 @@ package org.springframework.scheduling.concurrent;
 
 import java.util.Properties;
 import java.util.concurrent.ScheduledExecutorService;
+
 import javax.naming.NamingException;
 
 import org.springframework.beans.factory.InitializingBean;

spring-context/src/main/java/org/springframework/scripting/support/StandardScriptEvaluator.java

@@ -18,6 +18,7 @@ package org.springframework.scripting.support;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.script.Bindings;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;

spring-context/src/main/java/org/springframework/scripting/support/StandardScriptFactory.java

@@ -18,6 +18,7 @@ package org.springframework.scripting.support;
 
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
+
 import javax.script.Invocable;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;

spring-context/src/main/java/org/springframework/scripting/support/StandardScriptUtils.java

@@ -20,6 +20,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.script.Bindings;
 import javax.script.ScriptContext;
 import javax.script.ScriptEngine;

spring-context/src/main/java/org/springframework/validation/beanvalidation/BeanValidationPostProcessor.java

@@ -18,6 +18,7 @@ package org.springframework.validation.beanvalidation;
 
 import java.util.Iterator;
 import java.util.Set;
+
 import javax.validation.ConstraintViolation;
 import javax.validation.Validation;
 import javax.validation.Validator;

spring-context/src/main/java/org/springframework/validation/beanvalidation/LocalValidatorFactoryBean.java

@@ -24,6 +24,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.validation.Configuration;
 import javax.validation.ConstraintValidatorFactory;
 import javax.validation.MessageInterpolator;

spring-context/src/main/java/org/springframework/validation/beanvalidation/LocaleContextMessageInterpolator.java

@@ -17,6 +17,7 @@
 package org.springframework.validation.beanvalidation;
 
 import java.util.Locale;
+
 import javax.validation.MessageInterpolator;
 
 import org.springframework.context.i18n.LocaleContextHolder;

spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java

@@ -18,6 +18,7 @@ package org.springframework.validation.beanvalidation;
 
 import java.lang.reflect.Method;
 import java.util.Set;
+
 import javax.validation.ConstraintViolation;
 import javax.validation.ConstraintViolationException;
 import javax.validation.Validation;

spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationPostProcessor.java

@@ -17,6 +17,7 @@
 package org.springframework.validation.beanvalidation;
 
 import java.lang.annotation.Annotation;
+
 import javax.validation.Validator;
 import javax.validation.ValidatorFactory;
 

spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java

@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
+
 import javax.validation.ConstraintViolation;
 import javax.validation.ElementKind;
 import javax.validation.Path;