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Add final keyword to SpringElExpression fields

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This commit is contained in:
Rossen Stoyanchev
2015-06-04 22:06:09 -04:00
parent ecad31d686
commit 6719d26d66
2 changed files with 8 additions and 8 deletions
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10
spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpression.java
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@@ -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.

6
spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpressionParser.java
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@@ -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());