add evolving to all apis

sql/catalyst/src/main/scala/org/apache/spark/sql/sources/filters.scala

@@ -385,6 +385,7 @@ object AlwaysFalse extends AlwaysFalse {
 /**
  * Base class for collation aware string filters.
  */
+@Evolving
 abstract class CollatedFilter() extends Filter {
 
   /** The corresponding non-collation aware filter. */
@@ -396,60 +397,70 @@ abstract class CollatedFilter() extends Filter {
 }
 
 /** Collation aware equivalent of [[EqualTo]]. */
+@Evolving
 case class CollatedEqualTo(attribute: String, value: Any, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = EqualTo(attribute, value)
 }
 
 /** Collation aware equivalent of [[EqualNullSafe]]. */
+@Evolving
 case class CollatedEqualNullSafe(attribute: String, value: Any, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = EqualNullSafe(attribute, value)
 }
 
 /** Collation aware equivalent of [[GreaterThan]]. */
+@Evolving
 case class CollatedGreaterThan(attribute: String, value: Any, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = GreaterThan(attribute, value)
 }
 
 /** Collation aware equivalent of [[GreaterThanOrEqual]]. */
+@Evolving
 case class CollatedGreaterThanOrEqual(attribute: String, value: Any, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = GreaterThanOrEqual(attribute, value)
 }
 
 /** Collation aware equivalent of [[LessThan]]. */
+@Evolving
 case class CollatedLessThan(attribute: String, value: Any, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = LessThan(attribute, value)
 }
 
 /** Collation aware equivalent of [[LessThanOrEqual]]. */
+@Evolving
 case class CollatedLessThanOrEqual(attribute: String, value: Any, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = LessThanOrEqual(attribute, value)
 }
 
 /** Collation aware equivalent of [[In]]. */
+@Evolving
 case class CollatedIn(attribute: String, values: Array[Any], dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = In(attribute, values)
 }
 
 /** Collation aware equivalent of [[StringStartsWith]]. */
+@Evolving
 case class CollatedStringStartsWith(attribute: String, value: String, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = StringStartsWith(attribute, value)
 }
 
 /** Collation aware equivalent of [[StringEndsWith]]. */
+@Evolving
 case class CollatedStringEndsWith(attribute: String, value: String, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = StringEndsWith(attribute, value)
 }
 
 /** Collation aware equivalent of [[StringContains]]. */
+@Evolving
 case class CollatedStringContains(attribute: String, value: String, dataType: DataType)
   extends CollatedFilter {
   override def correspondingFilter: Filter = StringContains(attribute, value)

sql/core/src/test/scala/org/apache/spark/sql/collation/CollatedFilterPushDownToParquetSuite.scala

@@ -177,7 +177,7 @@ abstract class CollatedFilterPushDownToParquetSuite extends QueryTest
       expectedRowCount = 2)
   }
 
-  test("mix or and and") {
+  test("mix OR and AND") {
     testPushDown(
       filterString = s"$collatedCol = 'aaa' AND ($nonCollatedCol = 'aaa' OR $collatedCol = 'aaa')",
       expectedPushedFilters = Seq(IsNotNull(collatedCol)),
@@ -221,7 +221,7 @@ abstract class CollatedFilterPushDownToParquetSuite extends QueryTest
   }
 }
 
-class V1CollatedFilterPushDownToParquetSuite extends CollatedFilterPushDownToParquetSuite {
+class CollatedFilterPushDownToParquetV1Suite extends CollatedFilterPushDownToParquetSuite {
   override protected def sparkConf: SparkConf =
     super
       .sparkConf
@@ -249,7 +249,7 @@ class V1CollatedFilterPushDownToParquetSuite extends CollatedFilterPushDownToPar
   }
 }
 
-class V2CollatedFilterPushDownToParquetSuite extends CollatedFilterPushDownToParquetSuite {
+class CollatedFilterPushDownToParquetV2Suite extends CollatedFilterPushDownToParquetSuite {
   override protected def sparkConf: SparkConf =
     super
       .sparkConf