From 2d2c6a375b68924c5a481c484763e6bee21db89a Mon Sep 17 00:00:00 2001
From: Bryce Tompkins <bryce@moderne.io>
Date: Thu, 26 Mar 2026 16:37:47 -0400
Subject: [PATCH] Write data table headers using column descriptor names not
 display names

---
 .../src/main/java/org/openrewrite/CsvDataTableStore.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rewrite-core/src/main/java/org/openrewrite/CsvDataTableStore.java b/rewrite-core/src/main/java/org/openrewrite/CsvDataTableStore.java
index 770b91fb3ee..77fa3bf2f67 100644
--- a/rewrite-core/src/main/java/org/openrewrite/CsvDataTableStore.java
+++ b/rewrite-core/src/main/java/org/openrewrite/CsvDataTableStore.java
@@ -149,7 +149,7 @@ private BucketWriter createBucketWriter(DataTable<?> dataTable) {
         List<String> headers = new ArrayList<>();
         headers.addAll(prefixColumns.keySet());
         for (ColumnDescriptor col : descriptor.getColumns()) {
-            headers.add(col.getDisplayName());
+            headers.add(col.getName());
         }
         headers.addAll(suffixColumns.keySet());