From 6719d26d661cbdc75be286fd7f725e9d231edc57 Mon Sep 17 00:00:00 2001
From: Rossen Stoyanchev <rstoyanchev@pivotal.io>
Date: Thu, 4 Jun 2015 22:06:09 -0400
Subject: [PATCH] Add final keyword to SpringElExpression fields

---
 .../binding/expression/spel/SpringELExpression.java    | 10 +++++-----
 .../expression/spel/SpringELExpressionParser.java      |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpression.java b/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpression.java
index 8b2a0ab2..4db662e7 100644
--- a/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpression.java
+++ b/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpression.java
@@ -41,15 +41,15 @@ import org.springframework.util.Assert;
  */
 public class SpringELExpression implements Expression {
 
-	private org.springframework.expression.Expression expression;
+	private final org.springframework.expression.Expression expression;
 
-	private Class<?> expectedType;
+	private final Class<?> expectedType;
 
-	private Map<String, Expression> expressionVariables;
+	private final Map<String, Expression> expressionVariables;
 
-	private ConversionService conversionService;
+	private final ConversionService conversionService;
 
-	private List<PropertyAccessor> propertyAccessors;
+	private final List<PropertyAccessor> propertyAccessors;
 
 	/**
 	 * Constructor for SpringELExpression.
diff --git a/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpressionParser.java b/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpressionParser.java
index cdfa47c8..40c6d231 100644
--- a/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpressionParser.java
+++ b/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpressionParser.java
@@ -43,11 +43,11 @@ import org.springframework.util.Assert;
  */
 public class SpringELExpressionParser implements ExpressionParser {
 
-	private SpelExpressionParser expressionParser;
+	private final SpelExpressionParser expressionParser;
 
-	private ConversionService conversionService;
+	private final ConversionService conversionService;
 
-	private List<PropertyAccessor> propertyAccessors = new ArrayList<PropertyAccessor>();
+	private final List<PropertyAccessor> propertyAccessors = new ArrayList<PropertyAccessor>();
 
 	public SpringELExpressionParser(SpelExpressionParser expressionParser) {
 		this(expressionParser, new DefaultConversionService());