From 4dd785e5efa7c45aeead2469a8a537e4c075e8f9 Mon Sep 17 00:00:00 2001
From: Joel Bernstein <jbernste@apache.org>
Date: Mon, 3 Apr 2017 20:39:37 -0400
Subject: [PATCH] SOLR-10351: Add try-with-resources clause around TokenStream

---
 .../apache/solr/handler/AnalyzeEvaluator.java   | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

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 207f4046590..485f9c39906 100644
--- a/solr/core/src/java/org/apache/solr/handler/AnalyzeEvaluator.java
+++ b/solr/core/src/java/org/apache/solr/handler/AnalyzeEvaluator.java
@@ -81,17 +81,16 @@ public class AnalyzeEvaluator extends SimpleEvaluator {
       return null;
     }
 
-    TokenStream tokenStream = analyzer.tokenStream(analyzerField, value);
-    CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
-    tokenStream.reset();
     List<String> tokens = new ArrayList();
-    while (tokenStream.incrementToken()) {
-      tokens.add(termAtt.toString());
+
+    try(TokenStream tokenStream = analyzer.tokenStream(analyzerField, value)) {
+      CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
+      tokenStream.reset();
+      while (tokenStream.incrementToken()) {
+        tokens.add(termAtt.toString());
+      }
+      tokenStream.end();
     }
-
-    tokenStream.end();
-    tokenStream.close();
-
     return tokens;
   }