polishing

org.springframework.orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java

@@ -543,8 +543,7 @@ public class PersistenceAnnotationBeanPostProcessor extends JndiLocatorSupport
 				PersistenceProperty[] pps = pc.properties();
 				if (!ObjectUtils.isEmpty(pps)) {
 					properties = new Properties();
-					for (int i = 0; i < pps.length; i++) {
-						PersistenceProperty pp = pps[i];
+					for (PersistenceProperty pp : pps) {
 						properties.setProperty(pp.name(), pp.value());
 					}
 				}

org.springframework.web/src/main/java/org/springframework/web/context/support/XmlWebApplicationContext.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2007 the original author or authors.
+ * Copyright 2002-2009 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.
@@ -121,8 +121,8 @@ public class XmlWebApplicationContext extends AbstractRefreshableWebApplicationC
 	protected void loadBeanDefinitions(XmlBeanDefinitionReader reader) throws BeansException, IOException {
 		String[] configLocations = getConfigLocations();
 		if (configLocations != null) {
-			for (int i = 0; i < configLocations.length; i++) {
-				reader.loadBeanDefinitions(configLocations[i]);
+			for (String configLocation : configLocations) {
+				reader.loadBeanDefinitions(configLocation);
 			}
 		}
 	}