From 28b1b149abe54909336c41b22bc7a208c54bd763 Mon Sep 17 00:00:00 2001
From: Robert Muir <rmuir@apache.org>
Date: Mon, 20 Jun 2016 08:32:53 -0400
Subject: [PATCH] remove unused import

---
 .../src/main/java/org/elasticsearch/painless/DefMath.java        | 1 -
 1 file changed, 1 deletion(-)

diff --git a/modules/lang-painless/src/main/java/org/elasticsearch/painless/DefMath.java b/modules/lang-painless/src/main/java/org/elasticsearch/painless/DefMath.java
index 65a26cd3da8..f89b1429f38 100644
--- a/modules/lang-painless/src/main/java/org/elasticsearch/painless/DefMath.java
+++ b/modules/lang-painless/src/main/java/org/elasticsearch/painless/DefMath.java
@@ -25,7 +25,6 @@ import java.lang.invoke.MethodType;
 import java.lang.invoke.MethodHandles.Lookup;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.IdentityHashMap;
 import java.util.Map;
 import java.util.function.Function;
 import java.util.stream.Collectors;