From b79bce1f40cb75fbfa07ea647a3663c6a7ed8ee4 Mon Sep 17 00:00:00 2001
From: Jan Lahoda <jan.lahoda@oracle.com>
Date: Mon, 20 Oct 2025 07:38:00 +0200
Subject: [PATCH] Fixing tests

---
 test/langtools/tools/javac/diags/Example.java          | 10 +++++++---
 .../javac/diags/examples/NotExhaustiveDetails.java     |  1 +
 .../diags/examples/NotExhaustiveStatementDetails.java  |  1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/test/langtools/tools/javac/diags/Example.java b/test/langtools/tools/javac/diags/Example.java
index 91d3bace4d8..45aa6190b9a 100644
--- a/test/langtools/tools/javac/diags/Example.java
+++ b/test/langtools/tools/javac/diags/Example.java
@@ -602,9 +602,13 @@ class Example implements Comparable<Example> {
          */
         private static void scanForKeys(JCDiagnostic d, Set<String> keys) {
             keys.add(d.getCode());
-            for (Object o: d.getArgs()) {
-                if (o instanceof JCDiagnostic) {
-                    scanForKeys((JCDiagnostic) o, keys);
+            List<Object> todoArgs = new ArrayList<>(Arrays.asList(d.getArgs()));
+            while (!todoArgs.isEmpty()) {
+                Object o = todoArgs.removeLast();
+                if (o instanceof JCDiagnostic sd) {
+                    scanForKeys(sd, keys);
+                } else if (o instanceof List l) {
+                    todoArgs.addAll(l);
                 }
             }
             for (JCDiagnostic sd: d.getSubdiagnostics())
diff --git a/test/langtools/tools/javac/diags/examples/NotExhaustiveDetails.java b/test/langtools/tools/javac/diags/examples/NotExhaustiveDetails.java
index 463e5e6516b..1a7e82b12e7 100644
--- a/test/langtools/tools/javac/diags/examples/NotExhaustiveDetails.java
+++ b/test/langtools/tools/javac/diags/examples/NotExhaustiveDetails.java
@@ -22,6 +22,7 @@
  */
 
 // key: compiler.err.not.exhaustive.details
+// key: compiler.misc.not.exhaustive.detail
 // options: -XDexhaustivityTimeout=-1
 
 class NotExhaustiveDetails {
diff --git a/test/langtools/tools/javac/diags/examples/NotExhaustiveStatementDetails.java b/test/langtools/tools/javac/diags/examples/NotExhaustiveStatementDetails.java
index 8d7253aa7d7..650a81a01af 100644
--- a/test/langtools/tools/javac/diags/examples/NotExhaustiveStatementDetails.java
+++ b/test/langtools/tools/javac/diags/examples/NotExhaustiveStatementDetails.java
@@ -22,6 +22,7 @@
  */
 
 // key: compiler.err.not.exhaustive.statement.details
+// key: compiler.misc.not.exhaustive.detail
 // options: -XDexhaustivityTimeout=-1
 
 class NotExhaustiveDetails {