remove unnecessary casts

Author: gavinking

hibernate-testing/src/main/java/org/hibernate/testing/transaction/TransactionUtil2.java

@@ -28,7 +28,7 @@ public class TransactionUtil2 {
 	public static void inSession(SessionFactoryImplementor sfi, Consumer<SessionImplementor> action) {
 		log.trace( "#inSession(SF,action)" );
 
-		try (SessionImplementor session = (SessionImplementor) sfi.openSession()) {
+		try (SessionImplementor session = sfi.openSession()) {
 			log.trace( "Session opened, calling action" );
 			action.accept( session );
 			log.trace( "called action" );
@@ -41,7 +41,7 @@ public static void inSession(SessionFactoryImplementor sfi, Consumer<SessionImpl
 	public static <R> R fromSession(SessionFactoryImplementor sfi, Function<SessionImplementor,R> action) {
 		log.trace( "#inSession(SF,action)" );
 
-		try (SessionImplementor session = (SessionImplementor) sfi.openSession()) {
+		try (SessionImplementor session = sfi.openSession()) {
 			log.trace( "Session opened, calling action" );
 			return action.apply( session );
 		}
@@ -54,7 +54,7 @@ public static <R> R inSessionReturn(SessionFactoryImplementor sfi, Function<Sess
 		log.trace( "#inSession(SF,action)" );
 
 		R result = null;
-		try (SessionImplementor session = (SessionImplementor) sfi.openSession()) {
+		try (SessionImplementor session = sfi.openSession()) {
 			log.trace( "Session opened, calling action" );
 			result = action.apply( session );
 			log.trace( "called action" );