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spring-framework/spring-expression/src

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Andy Clement f5d3cd07e7 Avoid NPE when registering a SpEL MethodFilter ... Attempting to register a custom MethodFilter with a StandardEvaluationContext after invoking setMethodResolvers() with a custom list of MethodResolver instances results in a NullPointerException. Based on the current documentation in StandardEvaluationContext it is unclear what the expected behavior should be, but either the implementation is broken, or the use case is unsupported. In either case, allowing a NullPointerException to be thrown is inappropriate. This commit documents the fact that the SpEL MethodFilter is intended to be used with the ReflectiveMethodResolver. Furthermore, StandardEvaluationContext.registerMethodFilter() now throws an IllegalStateException if the user attempts to set a filter after having registered a custom set of resolvers. Issue: SPR-9621		12 years ago
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main/java/org/springframework/expression	Avoid NPE when registering a SpEL MethodFilter	12 years ago
test	Avoid NPE when registering a SpEL MethodFilter	12 years ago