From 3118cbda247f88bd5da92e208a0fa17a9bbe62e3 Mon Sep 17 00:00:00 2001
From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Fri, 15 Jan 2010 19:22:12 +0000
Subject: [PATCH] Fix TCK failure. Trying to assign an object of the wrong type
 to an array should throw a ClassCaseException.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@899769 13f79535-47bb-0310-9956-ffa450edef68
---
 java/javax/el/ArrayELResolver.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/java/javax/el/ArrayELResolver.java b/java/javax/el/ArrayELResolver.java
index 8165bec40..2e7f70ee6 100644
--- a/java/javax/el/ArrayELResolver.java
+++ b/java/javax/el/ArrayELResolver.java
@@ -90,6 +90,14 @@ public class ArrayELResolver extends ELResolver {
 
 			int idx = coerce(property);
 			checkBounds(base, idx);
+			if (value != null &&
+			        !base.getClass().getComponentType().isAssignableFrom(
+			                value.getClass())) {
+			    throw new ClassCastException(message(context,
+			            "objectNotAssignable",
+			            new Object[] {value.getClass().getName(),
+			            base.getClass().getComponentType().getName()}));
+			}
 			Array.set(base, idx, value);
 		}
 	}
-- 
2.11.0