From fe1b290e40577ce300d6c0b2cdae62a72050a795 Mon Sep 17 00:00:00 2001
From: Christine Poerschke <cpoerschke@apache.org>
Date: Wed, 28 Sep 2016 18:43:15 +0100
Subject: [PATCH] Removes some unused locals in solr/core request and response
 packages.

---
 solr/core/src/java/org/apache/solr/request/NumericFacets.java    | 1 -
 .../src/java/org/apache/solr/request/macro/MacroExpander.java    | 1 -
 .../apache/solr/response/transform/SubQueryAugmenterFactory.java | 1 -
 3 files changed, 3 deletions(-)

diff --git a/solr/core/src/java/org/apache/solr/request/NumericFacets.java b/solr/core/src/java/org/apache/solr/request/NumericFacets.java
index 9df0ca62faa..1d915600ec5 100644
--- a/solr/core/src/java/org/apache/solr/request/NumericFacets.java
+++ b/solr/core/src/java/org/apache/solr/request/NumericFacets.java
@@ -145,7 +145,6 @@ final class NumericFacets {
     final Iterator<LeafReaderContext> ctxIt = leaves.iterator();
     LeafReaderContext ctx = null;
     NumericDocValues longs = null;
-    Bits docsWithField = null;
     int missingCount = 0;
     for (DocIterator docsIt = docs.iterator(); docsIt.hasNext(); ) {
       final int doc = docsIt.nextDoc();
diff --git a/solr/core/src/java/org/apache/solr/request/macro/MacroExpander.java b/solr/core/src/java/org/apache/solr/request/macro/MacroExpander.java
index 7db4cb02e2f..305a9759f7c 100644
--- a/solr/core/src/java/org/apache/solr/request/macro/MacroExpander.java
+++ b/solr/core/src/java/org/apache/solr/request/macro/MacroExpander.java
@@ -108,7 +108,6 @@ public class MacroExpander {
     if (idx < 0) return val;
 
     int start = 0;  // start of the unprocessed part of the string
-    int end = 0;
     StringBuilder sb = null;
     for (;;) {
       idx = val.indexOf(macroStart, idx);
diff --git a/solr/core/src/java/org/apache/solr/response/transform/SubQueryAugmenterFactory.java b/solr/core/src/java/org/apache/solr/response/transform/SubQueryAugmenterFactory.java
index cbe69985bca..2d36e75f2c9 100644
--- a/solr/core/src/java/org/apache/solr/response/transform/SubQueryAugmenterFactory.java
+++ b/solr/core/src/java/org/apache/solr/response/transform/SubQueryAugmenterFactory.java
@@ -217,7 +217,6 @@ class SubQueryAugmenter extends DocTransformer {
       
       if (vals != null) {
         StringBuilder rez = new StringBuilder();
-        int i = 0;
         for (Iterator iterator = vals.iterator(); iterator.hasNext();) {
           Object object = (Object) iterator.next();
           rez.append(convertFieldValue(object));