From 1d11d1211c2e90268fc339d2b5a88f8e42a18c2c Mon Sep 17 00:00:00 2001
From: Christine Poerschke <cpoerschke@apache.org>
Date: Thu, 22 Sep 2016 18:21:38 +0100
Subject: [PATCH] LUCENE-7454: unusedPrivateMember removal
 (DefaultIndexingChain) and tweak (PointInSetQuery)

---
 .../src/java/org/apache/lucene/index/DefaultIndexingChain.java  | 2 --
 .../core/src/java/org/apache/lucene/search/PointInSetQuery.java | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/lucene/core/src/java/org/apache/lucene/index/DefaultIndexingChain.java b/lucene/core/src/java/org/apache/lucene/index/DefaultIndexingChain.java
index 58ad981fedb..55cdbf31e8d 100644
--- a/lucene/core/src/java/org/apache/lucene/index/DefaultIndexingChain.java
+++ b/lucene/core/src/java/org/apache/lucene/index/DefaultIndexingChain.java
@@ -641,8 +641,6 @@ final class DefaultIndexingChain extends DocConsumer {
     // reused
     TokenStream tokenStream;
 
-    IndexOptions indexOptions;
-
     public PerField(FieldInfo fieldInfo, boolean invert) {
       this.fieldInfo = fieldInfo;
       similarity = docState.similarity;
diff --git a/lucene/core/src/java/org/apache/lucene/search/PointInSetQuery.java b/lucene/core/src/java/org/apache/lucene/search/PointInSetQuery.java
index 8569114222b..b7c819224f2 100644
--- a/lucene/core/src/java/org/apache/lucene/search/PointInSetQuery.java
+++ b/lucene/core/src/java/org/apache/lucene/search/PointInSetQuery.java
@@ -172,7 +172,7 @@ public abstract class PointInSetQuery extends Query {
       this.result = result;
       this.sortedPackedPoints = sortedPackedPoints;
       scratch.length = bytesPerDim;
-      this.iterator = sortedPackedPoints.iterator();
+      this.iterator = this.sortedPackedPoints.iterator();
       nextQueryPoint = iterator.next();
     }