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-rw-r--r--core/src/main/java/org/elasticsearch/index/IndexModule.java6
1 files changed, 5 insertions, 1 deletions
diff --git a/core/src/main/java/org/elasticsearch/index/IndexModule.java b/core/src/main/java/org/elasticsearch/index/IndexModule.java
index 231baaefaa..68e7b2672f 100644
--- a/core/src/main/java/org/elasticsearch/index/IndexModule.java
+++ b/core/src/main/java/org/elasticsearch/index/IndexModule.java
@@ -38,7 +38,11 @@ import org.elasticsearch.indices.cache.query.IndicesQueryCache;
import org.elasticsearch.indices.mapper.MapperRegistry;
import java.io.IOException;
-import java.util.*;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
import java.util.function.BiFunction;
import java.util.function.Consumer;