Fix imports

Author: MaxGekk

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/csv/UnivocityParser.scala

@@ -19,12 +19,13 @@ package org.apache.spark.sql.catalyst.csv
 
 import java.io.InputStream
 import java.math.BigDecimal
-import java.text.{DecimalFormat, DecimalFormatSymbols, NumberFormat}
-import java.util.Locale
+import java.text.{DecimalFormat, DecimalFormatSymbols}
 
 import scala.util.Try
 import scala.util.control.NonFatal
+
 import com.univocity.parsers.csv.CsvParser
+
 import org.apache.spark.internal.Logging
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.expressions.GenericInternalRow