[GitHub] [incubator-pinot] haibow commented on a change in pull request #4585: Presence vector

[GitBox <gi...@apache.org>]

haibow commented on a change in pull request #4585: Presence vector
URL: https://github.com/apache/incubator-pinot/pull/4585#discussion_r322461273
 
 

 ##########
 File path: pinot-core/src/test/java/org/apache/pinot/core/indexsegment/mutable/MutableSegmentImplPresenceVectorTest.java
 ##########
 @@ -18,23 +18,23 @@
  */
 package org.apache.pinot.core.indexsegment.mutable;
 
+import org.apache.pinot.common.data.FieldSpec;
 import org.apache.pinot.common.data.Schema;
 import org.apache.pinot.core.data.GenericRow;
 import org.apache.pinot.core.data.readers.JSONRecordReader;
 import org.apache.pinot.core.data.readers.RecordReader;
 import org.apache.pinot.core.data.recordtransformer.CompositeTransformer;
 import org.apache.pinot.core.segment.index.data.source.ColumnDataSource;
 import org.apache.pinot.core.segment.index.readers.PresenceVectorReader;
+import org.roaringbitmap.RoaringBitmap;
 import org.testng.Assert;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
+import java.util.*;
 
 Review comment:
   You may want to undo these wildcard imports
   
   https://stackoverflow.com/questions/3587071/disable-intellij-starred-package-imports 

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