From 6d479b2060f7de185b0af88ad72fc95ffc351cd4 Mon Sep 17 00:00:00 2001
From: Juergen Hoeller <jhoeller@pivotal.io>
Date: Mon, 4 Apr 2016 20:59:40 +0200
Subject: [PATCH] Polishing

---
 .../format/annotation/DateTimeFormat.java              |  4 ++--
 .../util/ConcurrentReferenceHashMap.java               | 10 +++++-----
 .../transport/TransportHandlingSockJsService.java      |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/spring-context/src/main/java/org/springframework/format/annotation/DateTimeFormat.java b/spring-context/src/main/java/org/springframework/format/annotation/DateTimeFormat.java
index 5feb6ee8b0..c889df8019 100644
--- a/spring-context/src/main/java/org/springframework/format/annotation/DateTimeFormat.java
+++ b/spring-context/src/main/java/org/springframework/format/annotation/DateTimeFormat.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -41,7 +41,7 @@ import java.lang.annotation.Target;
  * <p>Each attribute is mutually exclusive, so only set one attribute per annotation instance
  * (the one most convenient one for your formatting needs).
  * When the pattern attribute is specified, it takes precedence over both the style and ISO attribute.
- * When the {@link #iso} attribute is specified, if takes precedence over the style attribute.
+ * When the {@link #iso} attribute is specified, it takes precedence over the style attribute.
  * When no annotation attributes are specified, the default format applied is style-based
  * with a style code of 'SS' (short date, short time).
  *
diff --git a/spring-core/src/main/java/org/springframework/util/ConcurrentReferenceHashMap.java b/spring-core/src/main/java/org/springframework/util/ConcurrentReferenceHashMap.java
index 709572f9b6..7710ed273d 100644
--- a/spring-core/src/main/java/org/springframework/util/ConcurrentReferenceHashMap.java
+++ b/spring-core/src/main/java/org/springframework/util/ConcurrentReferenceHashMap.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -398,7 +398,7 @@ public class ConcurrentReferenceHashMap<K, V> extends AbstractMap<K, V> implemen
 	/**
 	 * Various reference types supported by this map.
 	 */
-	public static enum ReferenceType {
+	public enum ReferenceType {
 
 		/** Use {@link SoftReference}s */
 		SOFT,
@@ -636,7 +636,7 @@ public class ConcurrentReferenceHashMap<K, V> extends AbstractMap<K, V> implemen
 	 * A reference to an {@link Entry} contained in the map. Implementations are usually
 	 * wrappers around specific Java reference implementations (e.g., {@link SoftReference}).
 	 */
-	protected static interface Reference<K, V> {
+	protected interface Reference<K, V> {
 
 		/**
 		 * Returns the referenced entry or {@code null} if the entry is no longer
@@ -765,7 +765,7 @@ public class ConcurrentReferenceHashMap<K, V> extends AbstractMap<K, V> implemen
 	/**
 	 * Various options supported by a {@code Task}.
 	 */
-	private static enum TaskOption {
+	private enum TaskOption {
 
 		RESTRUCTURE_BEFORE, RESTRUCTURE_AFTER, SKIP_IF_EMPTY, RESIZE
 	}
@@ -912,7 +912,7 @@ public class ConcurrentReferenceHashMap<K, V> extends AbstractMap<K, V> implemen
 	/**
 	 * The types of restructuring that can be performed.
 	 */
-	protected static enum Restructure {
+	protected enum Restructure {
 
 		WHEN_NECESSARY, NEVER
 	}
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/TransportHandlingSockJsService.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/TransportHandlingSockJsService.java
index 10f40141c5..79a33b87e1 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/TransportHandlingSockJsService.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/TransportHandlingSockJsService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -132,7 +132,7 @@ public class TransportHandlingSockJsService extends AbstractSockJsService implem
 
 	public SockJsMessageCodec getMessageCodec() {
 		Assert.state(this.messageCodec != null, "A SockJsMessageCodec is required but not available: " +
-				"Add Jackson 2 to the classpath, or configure a custom SockJsMessageCodec.");
+				"Add Jackson to the classpath, or configure a custom SockJsMessageCodec.");
 		return this.messageCodec;
 	}