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-rw-r--r--core/src/main/java/org/elasticsearch/search/aggregations/pipeline/movavg/models/HoltLinearModel.java3
1 files changed, 2 insertions, 1 deletions
diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/movavg/models/HoltLinearModel.java b/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/movavg/models/HoltLinearModel.java
index 55611a0d00..fe0321bf0f 100644
--- a/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/movavg/models/HoltLinearModel.java
+++ b/core/src/main/java/org/elasticsearch/search/aggregations/pipeline/movavg/models/HoltLinearModel.java
@@ -29,7 +29,8 @@ import org.elasticsearch.search.aggregations.pipeline.movavg.MovAvgParser;
import java.io.IOException;
import java.text.ParseException;
-import java.util.*;
+import java.util.Collection;
+import java.util.Map;
/**
* Calculate a doubly exponential weighted moving average