From 6bdf591193745cce587ec9805a181eed81b696bf Mon Sep 17 00:00:00 2001
From: Martijn van Groningen <martijn.v.groningen@gmail.com>
Date: Wed, 6 Sep 2017 07:01:58 +0200
Subject: [PATCH] removed unused import

---
 .../main/java/org/elasticsearch/percolator/QueryAnalyzer.java    | 1 -
 1 file changed, 1 deletion(-)

diff --git a/modules/percolator/src/main/java/org/elasticsearch/percolator/QueryAnalyzer.java b/modules/percolator/src/main/java/org/elasticsearch/percolator/QueryAnalyzer.java
index 2b65b1987e4..21b79cf2980 100644
--- a/modules/percolator/src/main/java/org/elasticsearch/percolator/QueryAnalyzer.java
+++ b/modules/percolator/src/main/java/org/elasticsearch/percolator/QueryAnalyzer.java
@@ -45,7 +45,6 @@ import org.apache.lucene.search.spans.SpanQuery;
 import org.apache.lucene.search.spans.SpanTermQuery;
 import org.apache.lucene.util.BytesRef;
 import org.apache.lucene.util.NumericUtils;
-import org.apache.lucene.util.UnicodeUtil;
 import org.elasticsearch.common.logging.LoggerMessageFormat;
 import org.elasticsearch.common.lucene.search.function.FunctionScoreQuery;