From 5cef06fa3eff6de5ff7c62e99b7e5a0cfecac302 Mon Sep 17 00:00:00 2001
From: Jack Conradson <osjdconrad@gmail.com>
Date: Tue, 14 Jun 2016 14:28:47 -0700
Subject: [PATCH] Add a test.

---
 .../org/elasticsearch/painless/WhenThingsGoWrongTests.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/lang-painless/src/test/java/org/elasticsearch/painless/WhenThingsGoWrongTests.java b/modules/lang-painless/src/test/java/org/elasticsearch/painless/WhenThingsGoWrongTests.java
index 7a597132227..a9e03095297 100644
--- a/modules/lang-painless/src/test/java/org/elasticsearch/painless/WhenThingsGoWrongTests.java
+++ b/modules/lang-painless/src/test/java/org/elasticsearch/painless/WhenThingsGoWrongTests.java
@@ -229,4 +229,9 @@ public class WhenThingsGoWrongTests extends ScriptTestCase {
         assertThat(e.getMessage(), containsString("\\ujjjj"));
     }
 
+    public void testBadBoxingCast() {
+        expectScriptThrows(ClassCastException.class, () -> {
+            exec("BitSet bs = new BitSet(); bs.and(2);");
+        });
+    }
 }