googleapis
diff --git a/‎samples/snippets/src/main/java/com/example/spanner/CustomTimeoutAndRetrySettingsExample.java‎
Lines changed: 9 additions & 14 deletions b/‎samples/snippets/src/main/java/com/example/spanner/CustomTimeoutAndRetrySettingsExample.java‎
Lines changed: 9 additions & 14 deletions
@@ -17,15 +17,14 @@
 package com.example.spanner;
 
 //[START spanner_set_custom_timeout_and_retry]
+
 import com.google.api.gax.retrying.RetrySettings;
 import com.google.api.gax.rpc.StatusCode.Code;
 import com.google.cloud.spanner.DatabaseClient;
 import com.google.cloud.spanner.DatabaseId;
 import com.google.cloud.spanner.Spanner;
 import com.google.cloud.spanner.SpannerOptions;
 import com.google.cloud.spanner.Statement;
-import com.google.cloud.spanner.TransactionContext;
-import com.google.cloud.spanner.TransactionRunner.TransactionCallable;
 import org.threeten.bp.Duration;
 
 class CustomTimeoutAndRetrySettingsExample {
@@ -70,18 +69,14 @@ static void executeSqlWithCustomTimeoutAndRetrySettings(
           spanner.getDatabaseClient(DatabaseId.of(projectId, instanceId, databaseId));
       client
           .readWriteTransaction()
-          .run(
-              new TransactionCallable<Void>() {
-                @Override
-                public Void run(TransactionContext transaction) throws Exception {
-                  String sql =
-                      "INSERT Singers (SingerId, FirstName, LastName)\n"
-                          + "VALUES (20, 'George', 'Washington')";
-                  long rowCount = transaction.executeUpdate(Statement.of(sql));
-                  System.out.printf("%d record inserted.%n", rowCount);
-                  return null;
-                }
-              });
+          .run(transaction -> {
+            String sql =
+                "INSERT Singers (SingerId, FirstName, LastName)\n"
+                    + "VALUES (20, 'George', 'Washington')";
+            long rowCount = transaction.executeUpdate(Statement.of(sql));
+            System.out.printf("%d record inserted.%n", rowCount);
+            return null;
+          });
     }
   }
 }