Clean up imports.

mbutrovich · mbutrovich · commit 96af2a288921 · 2026-02-07T09:49:53.000-05:00
diff --git a/spark/src/main/scala/org/apache/spark/sql/comet/operators.scala b/spark/src/main/scala/org/apache/spark/sql/comet/operators.scala
@@ -19,7 +19,6 @@
 
 package org.apache.spark.sql.comet
 
-import java.util
 import java.util.Locale
 
 import scala.collection.mutable
