Fix

luigidellaquila · luigidellaquila · commit 95b2876f4ed6 · 2025-05-05T14:12:43.000+02:00
diff --git a/x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/generative/EsqlQueryGenerator.java b/x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/generative/EsqlQueryGenerator.java
@@ -246,7 +246,7 @@ private static String randomName(List<Column> previousOutput) {
      */
     private static String randomRawName(List<Column> previousOutput) {
         var list = previousOutput.stream().filter(EsqlQueryGenerator::fieldCanBeUsed).toList();
-        if (list == null) {
+        if (list.isEmpty()) {
             return null;
         }
         String result = randomFrom(list).name();

Original file line number	Diff line number	Diff line change
`@@ -246,7 +246,7 @@ private static String randomName(List<Column> previousOutput) {`
`246`	`246`	`*/`
`247`	`247`	`private static String randomRawName(List<Column> previousOutput) {`
`248`	`248`	`var list = previousOutput.stream().filter(EsqlQueryGenerator::fieldCanBeUsed).toList();`
`249`		`- if (list == null) {`
	`249`	`+ if (list.isEmpty()) {`
`250`	`250`	`return null;`
`251`	`251`	`}`
`252`	`252`	`String result = randomFrom(list).name();`