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-rw-r--r--core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java1
1 files changed, 0 insertions, 1 deletions
diff --git a/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java b/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
index 30df3562ae..93de39d0f9 100644
--- a/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
+++ b/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
@@ -44,7 +44,6 @@ import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
-import java.util.Locale;
import java.util.stream.StreamSupport;
public abstract class FieldMapper extends Mapper implements Cloneable {