Polishing

spring-context/src/test/java/org/springframework/context/annotation/Spr15275Tests.java

@@ -216,7 +216,7 @@ public class Spr15275Tests {
 		public Class<?> getObjectType() {
 			return FooInterface.class;
 		}
-	};
+	}
 
 
 	protected interface FooInterface {

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

@@ -518,22 +518,20 @@ public abstract class StringUtils {
 		if (!hasLength(str)) {
 			return str;
 		}
-		else {
-			char baseChar = str.charAt(0);
-			char updatedChar;
-			if (capitalize) {
-				updatedChar = Character.toUpperCase(baseChar);
-			}
-			else {
-				updatedChar = Character.toLowerCase(baseChar);
-			}
-			if (baseChar == updatedChar) {
-				return str;
-			}
-			char[] chars = str.toCharArray();
-			chars[0] = updatedChar;
-			return new String(chars, 0, chars.length);
+		char baseChar = str.charAt(0);
+		char updatedChar;
+		if (capitalize) {
+			updatedChar = Character.toUpperCase(baseChar);
 		}
+		else {
+			updatedChar = Character.toLowerCase(baseChar);
+		}
+		if (baseChar == updatedChar) {
+			return str;
+		}
+		char[] chars = str.toCharArray();
+		chars[0] = updatedChar;
+		return new String(chars, 0, chars.length);
 	}
 
 	/**

spring-core/src/test/java/org/springframework/core/annotation/AnnotationUtilsTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-20167the original author or authors.
+ * Copyright 2002-2017 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.
@@ -1985,7 +1985,6 @@ public class AnnotationUtilsTests {
 	static class GroupOfCharsClass {
 	}
 
-
 	@Retention(RetentionPolicy.RUNTIME)
 	@interface AliasForWithMissingAttributeDeclaration {