Polishing

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -58,7 +58,6 @@ public interface ImportBeanDefinitionRegistrar {
 	 * @param importingClassMetadata annotation metadata of the importing class
 	 * @param registry current bean definition registry
 	 */
-	public void registerBeanDefinitions(
-			AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry);
+	void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry);
 
 }

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

@@ -20,12 +20,12 @@ import org.springframework.core.type.AnnotationMetadata;
 
 /**
  * Interface to be implemented by types that determine which @{@link Configuration}
- * class(es) should be imported based on a given selection criteria, usually one or more
- * annotation attributes.
+ * class(es) should be imported based on a given selection criteria, usually one or
+ * more annotation attributes.
  *
  * <p>An {@link ImportSelector} may implement any of the following
- * {@link org.springframework.beans.factory.Aware Aware} interfaces, and their respective
- * methods will be called prior to {@link #selectImports}:
+ * {@link org.springframework.beans.factory.Aware Aware} interfaces,
+ * and their respective methods will be called prior to {@link #selectImports}:
  * <ul>
  * <li>{@link org.springframework.context.EnvironmentAware EnvironmentAware}</li>
  * <li>{@link org.springframework.beans.factory.BeanFactoryAware BeanFactoryAware}</li>
@@ -33,10 +33,10 @@ import org.springframework.core.type.AnnotationMetadata;
  * <li>{@link org.springframework.context.ResourceLoaderAware ResourceLoaderAware}</li>
  * </ul>
  *
- * <p>ImportSelectors are usually processed in the same way as regular {@code @Import}
- * annotations, however, it is also possible to defer selection of imports until all
- * {@code @Configuration} classes have been processed (see {@link DeferredImportSelector}
- * for details).
+ * <p>{@code ImportSelector} implementations are usually processed in the same way
+ * as regular {@code @Import} annotations, however, it is also possible to defer
+ * selection of imports until all {@code @Configuration} classes have been processed
+ * (see {@link DeferredImportSelector} for details).
  *
  * @author Chris Beams
  * @since 3.1

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

@@ -91,24 +91,24 @@ import org.springframework.util.StringValueResolver;
  * to detect special beans defined in its internal bean factory:
  * Therefore, this class automatically registers
  * {@link org.springframework.beans.factory.config.BeanFactoryPostProcessor BeanFactoryPostProcessors},
- * {@link org.springframework.beans.factory.config.BeanPostProcessor BeanPostProcessors}
+ * {@link org.springframework.beans.factory.config.BeanPostProcessor BeanPostProcessors},
  * and {@link org.springframework.context.ApplicationListener ApplicationListeners}
  * which are defined as beans in the context.
  *
  * <p>A {@link org.springframework.context.MessageSource} may also be supplied
  * as a bean in the context, with the name "messageSource"; otherwise, message
  * resolution is delegated to the parent context. Furthermore, a multicaster
- * for application events can be supplied as "applicationEventMulticaster" bean
+ * for application events can be supplied as an "applicationEventMulticaster" bean
  * of type {@link org.springframework.context.event.ApplicationEventMulticaster}
  * in the context; otherwise, a default multicaster of type
  * {@link org.springframework.context.event.SimpleApplicationEventMulticaster} will be used.
  *
- * <p>Implements resource loading through extending
+ * <p>Implements resource loading by extending
  * {@link org.springframework.core.io.DefaultResourceLoader}.
  * Consequently treats non-URL resource paths as class path resources
  * (supporting full class path resource names that include the package path,
  * e.g. "mypackage/myresource.dat"), unless the {@link #getResourceByPath}
- * method is overwritten in a subclass.
+ * method is overridden in a subclass.
  *
  * @author Rod Johnson
  * @author Juergen Hoeller
@@ -381,7 +381,7 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 		else {
 			applicationEvent = new PayloadApplicationEvent<Object>(this, event);
 			if (eventType == null) {
-				eventType = ((PayloadApplicationEvent) applicationEvent).getResolvableType();
+				eventType = ((PayloadApplicationEvent<?>) applicationEvent).getResolvableType();
 			}
 		}
 
@@ -695,7 +695,7 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 	}
 
 	/**
-	 * Instantiate and invoke all registered BeanPostProcessor beans,
+	 * Instantiate and register all BeanPostProcessor beans,
 	 * respecting explicit order if given.
 	 * <p>Must be called before any instantiation of application beans.
 	 */