Reverted import order

Author: Vinod K C

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/AbstractSparkSQLParser.scala

@@ -17,14 +17,14 @@
 
 package org.apache.spark.sql.catalyst
 
-import org.apache.spark.sql.catalyst.plans.logical._
-
 import scala.language.implicitConversions
-import scala.util.parsing.combinator.PackratParsers
 import scala.util.parsing.combinator.lexical.StdLexical
 import scala.util.parsing.combinator.syntactical.StandardTokenParsers
+import scala.util.parsing.combinator.PackratParsers
 import scala.util.parsing.input.CharArrayReader.EofCh
 
+import org.apache.spark.sql.catalyst.plans.logical._
+
 private[sql] abstract class AbstractSparkSQLParser
   extends StandardTokenParsers with PackratParsers {