Polishing

(cherry picked from commit 6021822)

spring-core/src/main/java/org/springframework/util/ReflectionUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -98,8 +98,8 @@ public abstract class ReflectionUtils {
 		}
 		catch (IllegalAccessException ex) {
 			handleReflectionException(ex);
-			throw new IllegalStateException("Unexpected reflection exception - " + ex.getClass().getName() + ": "
-					+ ex.getMessage());
+			throw new IllegalStateException(
+					"Unexpected reflection exception - " + ex.getClass().getName() + ": " + ex.getMessage());
 		}
 	}
 
@@ -153,8 +153,8 @@ public abstract class ReflectionUtils {
 		while (searchType != null) {
 			Method[] methods = (searchType.isInterface() ? searchType.getMethods() : searchType.getDeclaredMethods());
 			for (Method method : methods) {
-				if (name.equals(method.getName())
-						&& (paramTypes == null || Arrays.equals(paramTypes, method.getParameterTypes()))) {
+				if (name.equals(method.getName()) &&
+						(paramTypes == null || Arrays.equals(paramTypes, method.getParameterTypes()))) {
 					return method;
 				}
 			}