Write data table headers using column descriptor names not display names (#7167)

bryceatmoderne · web-flow · commit a55b9070d119 · 2026-03-27T09:37:11.000-04:00
diff --git 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());
 

Original file line number	Diff line number	Diff line change
`@@ -149,7 +149,7 @@ private BucketWriter createBucketWriter(DataTable<?> dataTable) {`
`149`	`149`	`List<String> headers = new ArrayList<>();`
`150`	`150`	`headers.addAll(prefixColumns.keySet());`
`151`	`151`	`for (ColumnDescriptor col : descriptor.getColumns()) {`
`152`		`- headers.add(col.getDisplayName());`
	`152`	`+ headers.add(col.getName());`
`153`	`153`	`}`
`154`	`154`	`headers.addAll(suffixColumns.keySet());`
`155`	`155`