From 5bfe84d27675cc2f05c0fc5fe972b34cce30c927 Mon Sep 17 00:00:00 2001
From: Sebastian Bazley <sebb@apache.org>
Date: Sat, 14 Mar 2009 16:04:17 +0000
Subject: [PATCH] Make private fields final

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@754471 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/commons/lang/builder/HashCodeBuilder.java    | 2 +-
 src/java/org/apache/commons/lang/builder/ToStringStyle.java | 2 +-
 src/test/org/apache/commons/lang/BitFieldTest.java          | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/java/org/apache/commons/lang/builder/HashCodeBuilder.java b/src/java/org/apache/commons/lang/builder/HashCodeBuilder.java
index e7d4470a2..16636e60a 100644
--- a/src/java/org/apache/commons/lang/builder/HashCodeBuilder.java
+++ b/src/java/org/apache/commons/lang/builder/HashCodeBuilder.java
@@ -102,7 +102,7 @@ public class HashCodeBuilder {
      * 
      * @since 2.3
      */
-    private static ThreadLocal registry = new ThreadLocal() {
+    private static final ThreadLocal registry = new ThreadLocal() {
         @Override
         protected Object initialValue() {
             // The HashSet implementation is not synchronized,
diff --git a/src/java/org/apache/commons/lang/builder/ToStringStyle.java b/src/java/org/apache/commons/lang/builder/ToStringStyle.java
index 1060c9fb2..98e8fa756 100644
--- a/src/java/org/apache/commons/lang/builder/ToStringStyle.java
+++ b/src/java/org/apache/commons/lang/builder/ToStringStyle.java
@@ -133,7 +133,7 @@ public abstract class ToStringStyle implements Serializable {
      * to detect cyclical object references and avoid infinite loops.
      * </p>
      */
-    private static ThreadLocal registry = new ThreadLocal() {
+    private static final ThreadLocal registry = new ThreadLocal() {
         @Override
         protected Object initialValue() {
             // The HashSet implementation is not synchronized,
diff --git a/src/test/org/apache/commons/lang/BitFieldTest.java b/src/test/org/apache/commons/lang/BitFieldTest.java
index d1daef0e8..5cde68e19 100644
--- a/src/test/org/apache/commons/lang/BitFieldTest.java
+++ b/src/test/org/apache/commons/lang/BitFieldTest.java
@@ -41,9 +41,9 @@ public static Test suite() {
         return suite;
     }
 
-    private static BitField bf_multi  = new BitField(0x3F80);
-    private static BitField bf_single = new BitField(0x4000);
-    private static BitField bf_zero = new BitField(0);
+    private static final BitField bf_multi  = new BitField(0x3F80);
+    private static final BitField bf_single = new BitField(0x4000);
+    private static final BitField bf_zero = new BitField(0);
 
     /**
      * Constructor BitFieldTest