From b99d1f0a1723261718d68ffafbdb9efb315ccfc7 Mon Sep 17 00:00:00 2001
From: cdw200806 <56459974+cdw200806@users.noreply.github.com>
Date: Tue, 24 Feb 2026 10:50:59 +0000
Subject: [PATCH] 8378354: Faulty assertion in checkInvariants method of
 ConcurrentHashMap

Reviewed-by: alanb, vklang
---
 .../share/classes/java/util/concurrent/ConcurrentHashMap.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java b/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
index 9295f0deb59..c4e1839e9fb 100644
--- a/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
+++ b/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
@@ -3310,7 +3310,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
                 return false;
             if (tr != null && (tr.parent != t || tr.hash < t.hash))
                 return false;
-            if (t.red && tl != null && tl.red && tr != null && tr.red)
+            if (t.red && (tl != null && tl.red || tr != null && tr.red))
                 return false;
             if (tl != null && !checkInvariants(tl))
                 return false;