From 3a017e4cf2641ca2b0e9861f3ce915c2d2308c74 Mon Sep 17 00:00:00 2001
From: Christine Poerschke <cpoerschke@apache.org>
Date: Fri, 23 Jun 2017 11:12:29 +0100
Subject: [PATCH] SOLR-10778: eliminate local variables in
 (PageTool,AnalyzeEvaluator,ClassifyStream)

---
 .../velocity/src/java/org/apache/solr/response/PageTool.java | 5 ++---
 .../src/java/org/apache/solr/handler/AnalyzeEvaluator.java   | 3 +--
 .../src/java/org/apache/solr/handler/ClassifyStream.java     | 3 +--
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/solr/contrib/velocity/src/java/org/apache/solr/response/PageTool.java b/solr/contrib/velocity/src/java/org/apache/solr/response/PageTool.java
index 48dc82619e8..193c89b0ecd 100644
--- a/solr/contrib/velocity/src/java/org/apache/solr/response/PageTool.java
+++ b/solr/contrib/velocity/src/java/org/apache/solr/response/PageTool.java
@@ -44,9 +44,8 @@ public class PageTool {
     Object docs = response.getResponse();
     if (docs != null) {
       if (docs instanceof DocSlice) {
-        DocSlice doc_slice = (DocSlice) docs;
-        results_found = doc_slice.matches();
-        start = doc_slice.offset();
+        results_found = ((DocSlice) docs).matches();
+        start = ((DocSlice) docs).offset();
       } else if(docs instanceof ResultContext) {
         DocList dl = ((ResultContext) docs).getDocList();
         results_found = dl.matches();
diff --git a/solr/core/src/java/org/apache/solr/handler/AnalyzeEvaluator.java b/solr/core/src/java/org/apache/solr/handler/AnalyzeEvaluator.java
index 7c7349893f8..d5bc70dc546 100644
--- a/solr/core/src/java/org/apache/solr/handler/AnalyzeEvaluator.java
+++ b/solr/core/src/java/org/apache/solr/handler/AnalyzeEvaluator.java
@@ -59,9 +59,8 @@ public class AnalyzeEvaluator extends SimpleEvaluator {
     if (solrCoreObj == null || !(solrCoreObj instanceof SolrCore) ) {
       throw new SolrException(SolrException.ErrorCode.INVALID_STATE, "StreamContext must have SolrCore in solr-core key");
     }
-    SolrCore solrCore = (SolrCore) solrCoreObj;
 
-    analyzer = solrCore.getLatestSchema().getFieldType(analyzerField).getIndexAnalyzer();
+    analyzer = ((SolrCore) solrCoreObj).getLatestSchema().getFieldType(analyzerField).getIndexAnalyzer();
   }
 
   private void init(String fieldName, String analyzerField) {
diff --git a/solr/core/src/java/org/apache/solr/handler/ClassifyStream.java b/solr/core/src/java/org/apache/solr/handler/ClassifyStream.java
index 1c266856f15..b4b0669a56a 100644
--- a/solr/core/src/java/org/apache/solr/handler/ClassifyStream.java
+++ b/solr/core/src/java/org/apache/solr/handler/ClassifyStream.java
@@ -85,8 +85,7 @@ public class ClassifyStream extends TupleStream implements Expressible {
     if (solrCoreObj == null || !(solrCoreObj instanceof SolrCore) ) {
       throw new SolrException(SolrException.ErrorCode.INVALID_STATE, "StreamContext must have SolrCore in solr-core key");
     }
-    SolrCore solrCore = (SolrCore) solrCoreObj;
-    analyzer = solrCore.getLatestSchema().getFieldType(analyzerField).getIndexAnalyzer();
+    analyzer = ((SolrCore) solrCoreObj).getLatestSchema().getFieldType(analyzerField).getIndexAnalyzer();
 
     this.docStream.setStreamContext(context);
     this.modelStream.setStreamContext(context);