[GitHub] [carbondata] QiangCai commented on a change in pull request #4044: [CARBONDATA-4062] Refactor clean files feature

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

QiangCai commented on a change in pull request #4044:
URL: https://github.com/apache/carbondata/pull/4044#discussion_r537273799



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File path: integration/spark/src/main/scala/org/apache/carbondata/api/CarbonStore.scala
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@@ -19,13 +19,13 @@ package org.apache.carbondata.api
 
 import java.io.{DataInputStream, FileNotFoundException, InputStreamReader}
 import java.time.{Duration, Instant}
-import java.util
 import java.util.{Collections, Comparator}
 
 import scala.collection.JavaConverters._
 import scala.util.control.Breaks.{break, breakable}
 
 import com.google.gson.Gson
+import java.util

Review comment:
       reverted




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