From f23e8c3722d0e8ba3a22b9552403f1a511c370ae Mon Sep 17 00:00:00 2001
From: Robert Muir <rmuir@apache.org>
Date: Tue, 7 Jun 2016 12:42:19 -0400
Subject: [PATCH] more cleanups

---
 .../main/java/org/elasticsearch/painless/AnalyzerCaster.java    | 1 -
 .../src/main/java/org/elasticsearch/painless/Definition.java    | 2 --
 .../main/java/org/elasticsearch/painless/WriterConstants.java   | 1 -
 3 files changed, 4 deletions(-)

diff --git a/modules/lang-painless/src/main/java/org/elasticsearch/painless/AnalyzerCaster.java b/modules/lang-painless/src/main/java/org/elasticsearch/painless/AnalyzerCaster.java
index 6e542d6aca9..e724fa9e810 100644
--- a/modules/lang-painless/src/main/java/org/elasticsearch/painless/AnalyzerCaster.java
+++ b/modules/lang-painless/src/main/java/org/elasticsearch/painless/AnalyzerCaster.java
@@ -22,7 +22,6 @@ package org.elasticsearch.painless;
 import org.elasticsearch.painless.Definition.Cast;
 import org.elasticsearch.painless.Definition.Sort;
 import org.elasticsearch.painless.Definition.Type;
-import org.elasticsearch.painless.node.ANode;
 
 /**
  * Used during the analysis phase to collect legal type casts and promotions
diff --git a/modules/lang-painless/src/main/java/org/elasticsearch/painless/Definition.java b/modules/lang-painless/src/main/java/org/elasticsearch/painless/Definition.java
index 55e78833288..a68c9629a2d 100644
--- a/modules/lang-painless/src/main/java/org/elasticsearch/painless/Definition.java
+++ b/modules/lang-painless/src/main/java/org/elasticsearch/painless/Definition.java
@@ -32,12 +32,10 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.PrimitiveIterator;
-import java.util.Set;
 import java.util.Spliterator;
 
 /**
diff --git a/modules/lang-painless/src/main/java/org/elasticsearch/painless/WriterConstants.java b/modules/lang-painless/src/main/java/org/elasticsearch/painless/WriterConstants.java
index ed8ca9796af..48fb673f742 100644
--- a/modules/lang-painless/src/main/java/org/elasticsearch/painless/WriterConstants.java
+++ b/modules/lang-painless/src/main/java/org/elasticsearch/painless/WriterConstants.java
@@ -28,7 +28,6 @@ import org.objectweb.asm.commons.Method;
 
 import java.lang.invoke.CallSite;
 import java.lang.invoke.LambdaMetafactory;
-import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
 import java.util.BitSet;