Polishing

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

@@ -53,8 +53,8 @@ import org.springframework.util.ClassUtils;
  * @author Stephane Nicoll
  * @since 2.5
  * @see ContextAnnotationAutowireCandidateResolver
- * @see CommonAnnotationBeanPostProcessor
  * @see ConfigurationClassPostProcessor
+ * @see CommonAnnotationBeanPostProcessor
  * @see org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor
  * @see org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor
  * @see org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor
@@ -102,7 +102,6 @@ public class AnnotationConfigUtils {
 	public static final String PERSISTENCE_ANNOTATION_PROCESSOR_BEAN_NAME =
 			"org.springframework.context.annotation.internalPersistenceAnnotationProcessor";
 
-
 	private static final String PERSISTENCE_ANNOTATION_PROCESSOR_CLASS_NAME =
 			"org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor";
 
@@ -155,7 +154,7 @@ public class AnnotationConfigUtils {
 			}
 		}
 
-		Set<BeanDefinitionHolder> beanDefs = new LinkedHashSet<BeanDefinitionHolder>(4);
+		Set<BeanDefinitionHolder> beanDefs = new LinkedHashSet<BeanDefinitionHolder>(8);
 
 		if (!registry.containsBeanDefinition(CONFIGURATION_ANNOTATION_PROCESSOR_BEAN_NAME)) {
 			RootBeanDefinition def = new RootBeanDefinition(ConfigurationClassPostProcessor.class);
@@ -202,6 +201,7 @@ public class AnnotationConfigUtils {
 			def.setSource(source);
 			beanDefs.add(registerPostProcessor(registry, def, EVENT_LISTENER_PROCESSOR_BEAN_NAME));
 		}
+
 		if (!registry.containsBeanDefinition(EVENT_LISTENER_FACTORY_BEAN_NAME)) {
 			RootBeanDefinition def = new RootBeanDefinition(DefaultEventListenerFactory.class);
 			def.setSource(source);

spring-context/src/main/java/org/springframework/context/event/DefaultEventListenerFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 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.
@@ -24,6 +24,7 @@ import org.springframework.core.Ordered;
 /**
  * Default {@link EventListenerFactory} implementation that supports the
  * regular {@link EventListener} annotation.
+ *
  * <p>Used as "catch-all" implementation by default.
  *
  * @author Stephane Nicoll
@@ -33,15 +34,17 @@ public class DefaultEventListenerFactory implements EventListenerFactory, Ordere
 
 	private int order = LOWEST_PRECEDENCE;
 
-	@Override
-	public int getOrder() {
-		return order;
-	}
 
 	public void setOrder(int order) {
 		this.order = order;
 	}
 
+	@Override
+	public int getOrder() {
+		return this.order;
+	}
+
+
 	public boolean supportsMethod(Method method) {
 		return true;
 	}

spring-context/src/main/java/org/springframework/context/event/EventListenerMethodProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 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.
@@ -44,8 +44,7 @@ import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 
 /**
- * Register {@link EventListener} annotated method as individual {@link ApplicationListener}
- * instances.
+ * Registers {@link EventListener} methods as individual {@link ApplicationListener} instances.
  *
  * @author Stephane Nicoll
  * @author Juergen Hoeller