From 8c5cfafd4429765fecd1f3db9546cdb9abef080f Mon Sep 17 00:00:00 2001
From: Markus Staab <markus.staab@redaxo.de>
Date: Tue, 5 Sep 2023 13:41:45 +0200
Subject: [PATCH] FamilyRelationsAnalyzer: final classes can't have children
 (#4913)

---
 packages/FamilyTree/Reflection/FamilyRelationsAnalyzer.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/FamilyTree/Reflection/FamilyRelationsAnalyzer.php b/packages/FamilyTree/Reflection/FamilyRelationsAnalyzer.php
index 30decec80c4..1732d805bfd 100644
--- a/packages/FamilyTree/Reflection/FamilyRelationsAnalyzer.php
+++ b/packages/FamilyTree/Reflection/FamilyRelationsAnalyzer.php
@@ -28,6 +28,10 @@ public function __construct(
      */
     public function getChildrenOfClassReflection(ClassReflection $desiredClassReflection): array
     {
+        if ($desiredClassReflection->isFinalByKeyword()) {
+            return [];
+        }
+
         /** @var ClassReflection[] $classReflections */
         $classReflections = $this->privatesAccessor->getPrivateProperty($this->reflectionProvider, 'classes');