diff --git a/pinot-core/src/main/java/org/apache/pinot/core/query/reduce/BaseGapfillProcessor.java b/pinot-core/src/main/java/org/apache/pinot/core/query/reduce/BaseGapfillProcessor.java
index e81daea8e48..62b01e4105a 100644
--- a/pinot-core/src/main/java/org/apache/pinot/core/query/reduce/BaseGapfillProcessor.java
+++ b/pinot-core/src/main/java/org/apache/pinot/core/query/reduce/BaseGapfillProcessor.java
@@ -25,7 +25,6 @@
 import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-
 import org.apache.pinot.common.request.context.ExpressionContext;
 import org.apache.pinot.common.request.context.FunctionContext;
 import org.apache.pinot.common.response.broker.BrokerResponseNative;