45 lines
2.2 KiB
Plaintext
45 lines
2.2 KiB
Plaintext
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
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index 8b2a0ab..4db662e 100644
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--- a/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpression.java
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+++ b/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;
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*/
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public class SpringELExpression implements Expression {
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- private org.springframework.expression.Expression expression;
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+ private final org.springframework.expression.Expression expression;
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- private Class<?> expectedType;
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+ private final Class<?> expectedType;
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- private Map<String, Expression> expressionVariables;
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+ private final Map<String, Expression> expressionVariables;
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- private ConversionService conversionService;
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+ private final ConversionService conversionService;
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- private List<PropertyAccessor> propertyAccessors;
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+ private final List<PropertyAccessor> propertyAccessors;
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/**
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* Constructor for SpringELExpression.
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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
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index cdfa47c..40c6d23 100644
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--- a/spring-binding/src/main/java/org/springframework/binding/expression/spel/SpringELExpressionParser.java
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+++ b/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;
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*/
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public class SpringELExpressionParser implements ExpressionParser {
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- private SpelExpressionParser expressionParser;
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+ private final SpelExpressionParser expressionParser;
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- private ConversionService conversionService;
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+ private final ConversionService conversionService;
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- private List<PropertyAccessor> propertyAccessors = new ArrayList<PropertyAccessor>();
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+ private final List<PropertyAccessor> propertyAccessors = new ArrayList<PropertyAccessor>();
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public SpringELExpressionParser(SpelExpressionParser expressionParser) {
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this(expressionParser, new DefaultConversionService());
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