Fix annotation styling issues

Update all annotations so that each is on its own line and
consistently use the short form (i.e. don't use `value=`) when
possible.

Issue: SPR-16968

spring-beans/src/main/java/org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory.java

@@ -875,7 +875,11 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 		/**
 		 * Holder used to keep a reference to a {@code Class} value.
 		 */
-		class Holder { @Nullable Class<?> value = null; }
+		class Holder {
+
+			@Nullable
+			Class<?> value = null;
+		}
 
 		final Holder objectType = new Holder();
 

spring-jms/src/main/java/org/springframework/jms/core/JmsTemplate.java

@@ -723,8 +723,8 @@ public class JmsTemplate extends JmsDestinationAccessor implements JmsOperations
 		return receiveSelected(destinationName, null);
 	}
 
-	@Override@Nullable
-	
+	@Override
+	@Nullable
 	public Message receiveSelected(String messageSelector) throws JmsException {
 		Destination defaultDestination = getDefaultDestination();
 		if (defaultDestination != null) {

spring-test/src/main/java/org/springframework/test/context/jdbc/Sql.java

 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -144,7 +144,7 @@ public @interface Sql {
 	 * local vs. global configuration, inheritance, overrides, etc.
 	 * <p>Defaults to an empty {@link SqlConfig @SqlConfig} instance.
 	 */
-	SqlConfig config() default @SqlConfig();
+	SqlConfig config() default @SqlConfig;
 
 
 	/**

spring-web/src/main/java/org/springframework/web/util/ServletContextPropertyUtils.java

@@ -93,7 +93,7 @@ public abstract class ServletContextPropertyUtils {
             this.servletContext = servletContext;
         }
 
-        @Override
+		@Override
 		@Nullable
 		public String resolvePlaceholder(String placeholderName) {
             try {

spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java

@@ -1039,7 +1039,8 @@ public class WebMvcConfigurationSupport implements ApplicationContextAware, Serv
 	protected void addCorsMappings(CorsRegistry registry) {
 	}
 
-	@Bean @Lazy
+	@Bean
+	@Lazy
 	public HandlerMappingIntrospector mvcHandlerMappingIntrospector() {
 		return new HandlerMappingIntrospector();
 	}